23618025041644 has 24 divisors (see below), whose sum is σ = 45116910509328. Its totient is φ = 10728810306240.

The previous prime is 23618025041641. The next prime is 23618025041683. The reversal of 23618025041644 is 44614052081632.

It is a super-2 number, since 2×23618025041644² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23618025041594 and 23618025041603.

It is not an unprimeable number, because it can be changed into a prime (23618025041641) 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, 166318767 + ... + 166460710.

It is an arithmetic number, because the mean of its divisors is an integer number (1879871271222).

Almost surely, 2^{23618025041644} is an apocalyptic number.

It is an amenable number.

23618025041644 is a deficient number, since it is larger than the sum of its proper divisors (21498885467684).

23618025041644 is a wasteful number, since it uses less digits than its factorization.

23618025041644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332781105 (or 332781103 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 23618025041644 in words is "twenty-three trillion, six hundred eighteen billion, twenty-five million, forty-one thousand, six hundred forty-four".