10402304004004 has 48 divisors (see below), whose sum is σ = 20576584405440. Its totient is φ = 4560477434240.

The previous prime is 10402304003989. The next prime is 10402304004007. The reversal of 10402304004004 is 40040040320401.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10402304004007) 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, 37664779 + ... + 37939954.

It is an arithmetic number, because the mean of its divisors is an integer number (428678841780).

Almost surely, 2^{10402304004004} is an apocalyptic number.

It is an amenable number.

10402304004004 is a deficient number, since it is larger than the sum of its proper divisors (10174280401436).

10402304004004 is a wasteful number, since it uses less digits than its factorization.

10402304004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75604860 (or 75604858 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 10402304004004 its reverse (40040040320401), we get a palindrome (50442344324405).

The spelling of 10402304004004 in words is "ten trillion, four hundred two billion, three hundred four million, four thousand, four".