23645241402 has 16 divisors (see below), whose sum is σ = 49346591040. Its totient is φ = 7539062432.

The previous prime is 23645241371. The next prime is 23645241457. The reversal of 23645241402 is 20414254632.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85671027 + ... + 85671302.

It is an arithmetic number, because the mean of its divisors is an integer number (3084161940).

Almost surely, 2^23645241402 is an apocalyptic number.

23645241402 is an abundant number, since it is smaller than the sum of its proper divisors (25701349638).

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

23645241402 is a wasteful number, since it uses less digits than its factorization.

23645241402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171342357.

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 23645241402 in words is "twenty-three billion, six hundred forty-five million, two hundred forty-one thousand, four hundred two".