23703477430732 has 72 divisors (see below), whose sum is σ = 46556878123728. Its totient is φ = 10549145249280.

The previous prime is 23703477430709. The next prime is 23703477430733.

23703477430732 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 23703477430732.

It is not an unprimeable number, because it can be changed into a prime (23703477430733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2392023 + ... + 7288945.

It is an arithmetic number, because the mean of its divisors is an integer number (646623307274).

Almost surely, 2^{23703477430732} is an apocalyptic number.

23703477430732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23703477430732 is a deficient number, since it is larger than the sum of its proper divisors (22853400692996).

23703477430732 is a wasteful number, since it uses less digits than its factorization.

23703477430732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4897159 (or 4897146 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 52.

The spelling of 23703477430732 in words is "twenty-three trillion, seven hundred three billion, four hundred seventy-seven million, four hundred thirty thousand, seven hundred thirty-two".