23455443356415 has 24 divisors (see below), whose sum is σ = 46464116363808. Its totient is φ = 10722488391360.

The previous prime is 23455443356407. The next prime is 23455443356441. The reversal of 23455443356415 is 51465334455432.

23455443356415 is a `hidden beast` number, since 2 + 3 + 4 + 5 + 5 + 44 + 33 + 564 + 1 + 5 = 666.

It is not a de Polignac number, because 23455443356415 - 2³ = 23455443356407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37230862156 + ... + 37230862785.

It is an arithmetic number, because the mean of its divisors is an integer number (1936004848492).

Almost surely, 2^{23455443356415} is an apocalyptic number.

23455443356415 is a deficient number, since it is larger than the sum of its proper divisors (23008673007393).

23455443356415 is a wasteful number, since it uses less digits than its factorization.

23455443356415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74461724959 (or 74461724956 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 54.

The spelling of 23455443356415 in words is "twenty-three trillion, four hundred fifty-five billion, four hundred forty-three million, three hundred fifty-six thousand, four hundred fifteen".