3413998985401 has 3 divisors (see below), whose sum is σ = 3414000833103. Its totient is φ = 3413997137700.

The previous prime is 3413998985387. The next prime is 3413998985447. The reversal of 3413998985401 is 1045898993143.

The square root of 3413998985401 is 1847701.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 3249730895401 + 164268090000 = 1802701^2 + 405300^2 .

It is not a de Polignac number, because 3413998985401 - 2⁷ = 3413998985273 is a prime.

It is a super-2 number, since 2×3413998985401² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3413998985471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 923851 + ... + 2771551.

It is an arithmetic number, because the mean of its divisors is an integer number (1138000277701).

Almost surely, 2^{3413998985401} is an apocalyptic number.

3413998985401 is the 1847701-st square number.

3413998985401 is the 923851-st centered octagonal number.

It is an amenable number.

3413998985401 is a deficient number, since it is larger than the sum of its proper divisors (1847702).

3413998985401 is an frugal number, since it uses more digits than its factorization.

3413998985401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695402 (or 1847701 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 64.

Multiplying 3413998985401 by its sum of digits (64), we get a square (218495935065664 = 14781608²).

The spelling of 3413998985401 in words is "three trillion, four hundred thirteen billion, nine hundred ninety-eight million, nine hundred eighty-five thousand, four hundred one".