23541836043642 has 64 divisors (see below), whose sum is σ = 56159065995264. Its totient is φ = 6432694424640.

The previous prime is 23541836043617. The next prime is 23541836043653. The reversal of 23541836043642 is 24634063814532.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3582693 + ... + 7740759.

It is an arithmetic number, because the mean of its divisors is an integer number (877485406176).

Almost surely, 2^{23541836043642} is an apocalyptic number.

23541836043642 is an abundant number, since it is smaller than the sum of its proper divisors (32617229951622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23541836043642 is a wasteful number, since it uses less digits than its factorization.

23541836043642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163963.

The product of its (nonzero) digits is 9953280, while the sum is 51.

The spelling of 23541836043642 in words is "twenty-three trillion, five hundred forty-one billion, eight hundred thirty-six million, forty-three thousand, six hundred forty-two".