1020413401 has 16 divisors (see below), whose sum is σ = 1215239040. Its totient is φ = 838293120.

The previous prime is 1020413369. The next prime is 1020413413. The reversal of 1020413401 is 1043140201.

It is not a de Polignac number, because 1020413401 - 2⁵ = 1020413369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020413441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9466 + ... + 46156.

It is an arithmetic number, because the mean of its divisors is an integer number (75952440).

Almost surely, 2^1020413401 is an apocalyptic number.

It is an amenable number.

1020413401 is a deficient number, since it is larger than the sum of its proper divisors (194825639).

1020413401 is a wasteful number, since it uses less digits than its factorization.

1020413401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36864.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1020413401 is about 31943.9102334076. The cubic root of 1020413401 is about 1006.7586842751.

Adding to 1020413401 its reverse (1043140201), we get a palindrome (2063553602).

The spelling of 1020413401 in words is "one billion, twenty million, four hundred thirteen thousand, four hundred one".