13404350001 has 16 divisors (see below), whose sum is σ = 20586512384. Its totient is φ = 7599315024.

The previous prime is 13404349979. The next prime is 13404350041. The reversal of 13404350001 is 10005340431.

It is not a de Polignac number, because 13404350001 - 2⁵ = 13404349969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13404350001.

It is not an unprimeable number, because it can be changed into a prime (13404350041) 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, 2510335 + ... + 2515668.

It is an arithmetic number, because the mean of its divisors is an integer number (1286657024).

Almost surely, 2^13404350001 is an apocalyptic number.

It is an amenable number.

13404350001 is a deficient number, since it is larger than the sum of its proper divisors (7182162383).

13404350001 is a wasteful number, since it uses less digits than its factorization.

13404350001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026140.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 13404350001 its reverse (10005340431), we get a palindrome (23409690432).

The spelling of 13404350001 in words is "thirteen billion, four hundred four million, three hundred fifty thousand, one".