23446987644603 has 16 divisors (see below), whose sum is σ = 31661287070720. Its totient is φ = 15432042996864.

The previous prime is 23446987644547. The next prime is 23446987644617. The reversal of 23446987644603 is 30644678964432.

It is not a de Polignac number, because 23446987644603 - 2²⁴ = 23446970867387 is a prime.

It is a super-2 number, since 2×23446987644603² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23446987644653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1952926 + ... + 7120947.

It is an arithmetic number, because the mean of its divisors is an integer number (1978830441920).

Almost surely, 2^{23446987644603} is an apocalyptic number.

23446987644603 is a deficient number, since it is larger than the sum of its proper divisors (8214299426117).

23446987644603 is a wasteful number, since it uses less digits than its factorization.

23446987644603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9084858.

The product of its (nonzero) digits is 501645312, while the sum is 66.

The spelling of 23446987644603 in words is "twenty-three trillion, four hundred forty-six billion, nine hundred eighty-seven million, six hundred forty-four thousand, six hundred three".