400023411104403 has 24 divisors (see below), whose sum is σ = 611279126016000. Its totient is φ = 251376785163504.

The previous prime is 400023411104399. The next prime is 400023411104491. The reversal of 400023411104403 is 304401114320004.

400023411104403 is a `hidden beast` number, since 4 + 0 + 0 + 0 + 234 + 11 + 10 + 4 + 403 = 666.

It is not a de Polignac number, because 400023411104403 - 2² = 400023411104399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400023411104803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5877649875 + ... + 5877717932.

It is an arithmetic number, because the mean of its divisors is an integer number (25469963584000).

Almost surely, 2^{400023411104403} is an apocalyptic number.

400023411104403 is a deficient number, since it is larger than the sum of its proper divisors (211255714911597).

400023411104403 is a wasteful number, since it uses less digits than its factorization.

400023411104403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11755368031 (or 11755368028 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 400023411104403 its reverse (304401114320004), we get a palindrome (704424525424407).

The spelling of 400023411104403 in words is "four hundred trillion, twenty-three billion, four hundred eleven million, one hundred four thousand, four hundred three".