34401621004 has 12 divisors (see below), whose sum is σ = 60207557704. Its totient is φ = 17199461664.

The previous prime is 34401620993. The next prime is 34401621011. The reversal of 34401621004 is 40012610443.

It is a self number, because there is not a number n which added to its sum of digits gives 34401621004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278697 + ... + 382720.

Almost surely, 2^34401621004 is an apocalyptic number.

It is an amenable number.

34401621004 is a deficient number, since it is larger than the sum of its proper divisors (25805936700).

34401621004 is a wasteful number, since it uses less digits than its factorization.

34401621004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674424 (or 674422 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The spelling of 34401621004 in words is "thirty-four billion, four hundred one million, six hundred twenty-one thousand, four".