404003700034 has 48 divisors (see below), whose sum is σ = 673383247488. Its totient is φ = 181635300000.

The previous prime is 404003700017. The next prime is 404003700043. The reversal of 404003700034 is 430007300404.

It is a junction number, because it is equal to n+sod(n) for n = 404003699981 and 404003700008.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25680679 + ... + 25696405.

It is an arithmetic number, because the mean of its divisors is an integer number (14028817656).

Almost surely, 2^404003700034 is an apocalyptic number.

404003700034 is a deficient number, since it is larger than the sum of its proper divisors (269379547454).

404003700034 is a wasteful number, since it uses less digits than its factorization.

404003700034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16903 (or 16892 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

The spelling of 404003700034 in words is "four hundred four billion, three million, seven hundred thousand, thirty-four".