10404403432 has 16 divisors (see below), whose sum is σ = 19510005600. Its totient is φ = 5201735280.

The previous prime is 10404403423. The next prime is 10404403469. The reversal of 10404403432 is 23430440401.

It is a super-2 number, since 2×10404403432² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10404403397 and 10404403406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47869 + ... + 151987.

It is an arithmetic number, because the mean of its divisors is an integer number (1219375350).

Almost surely, 2^10404403432 is an apocalyptic number.

It is an amenable number.

10404403432 is a deficient number, since it is larger than the sum of its proper divisors (9105602168).

10404403432 is a wasteful number, since it uses less digits than its factorization.

10404403432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116616 (or 116612 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10404403432 its reverse (23430440401), we get a palindrome (33834843833).

The spelling of 10404403432 in words is "ten billion, four hundred four million, four hundred three thousand, four hundred thirty-two".