10400404324 has 24 divisors (see below), whose sum is σ = 18671014208. Its totient is φ = 5066439840.

The previous prime is 10400404321. The next prime is 10400404331. The reversal of 10400404324 is 42340400401.

It is a junction number, because it is equal to n+sod(n) for n = 10400404295 and 10400404304.

It is not an unprimeable number, because it can be changed into a prime (10400404321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7872 + ... + 144439.

Almost surely, 2^10400404324 is an apocalyptic number.

It is an amenable number.

10400404324 is a deficient number, since it is larger than the sum of its proper divisors (8270609884).

10400404324 is a wasteful number, since it uses less digits than its factorization.

10400404324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152755 (or 152753 counting only the distinct ones).

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

Adding to 10400404324 its reverse (42340400401), we get a palindrome (52740804725).

The spelling of 10400404324 in words is "ten billion, four hundred million, four hundred four thousand, three hundred twenty-four".