10400004024 has 32 divisors (see below), whose sum is σ = 27130446720. Its totient is φ = 3315943136.

The previous prime is 10400004019. The next prime is 10400004071. The reversal of 10400004024 is 42040000401.

It is a junction number, because it is equal to n+sod(n) for n = 10400003994 and 10400004012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9419742 + ... + 9420845.

It is an arithmetic number, because the mean of its divisors is an integer number (847826460).

Almost surely, 2^10400004024 is an apocalyptic number.

It is an amenable number.

10400004024 is an abundant number, since it is smaller than the sum of its proper divisors (16730442696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10400004024 is a wasteful number, since it uses less digits than its factorization.

10400004024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18840619 (or 18840615 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 10400004024 its reverse (42040000401), we get a palindrome (52440004425).

The spelling of 10400004024 in words is "ten billion, four hundred million, four thousand, twenty-four".