23543423520612 has 24 divisors (see below), whose sum is σ = 54986431211712. Its totient is φ = 7840411221600.

The previous prime is 23543423520601. The next prime is 23543423520707. The reversal of 23543423520612 is 21602532434532.

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, 924564064 + ... + 924589527.

It is an arithmetic number, because the mean of its divisors is an integer number (2291101300488).

Almost surely, 2^{23543423520612} is an apocalyptic number.

It is an amenable number.

23543423520612 is an abundant number, since it is smaller than the sum of its proper divisors (31443007691100).

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

23543423520612 is a wasteful number, since it uses less digits than its factorization.

23543423520612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849154659 (or 1849154657 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 23543423520612 in words is "twenty-three trillion, five hundred forty-three billion, four hundred twenty-three million, five hundred twenty thousand, six hundred twelve".