23400161003632 has 40 divisors (see below), whose sum is σ = 51968394953696. Its totient is φ = 9998881837056.

The previous prime is 23400161003599. The next prime is 23400161003647. The reversal of 23400161003632 is 23630016100432.

It is a junction number, because it is equal to n+sod(n) for n = 23400161003594 and 23400161003603.

It is a congruent number.

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, 309947433 + ... + 310022920.

Almost surely, 2^{23400161003632} is an apocalyptic number.

It is an amenable number.

23400161003632 is an abundant number, since it is smaller than the sum of its proper divisors (28568233950064).

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

23400161003632 is a wasteful number, since it uses less digits than its factorization.

23400161003632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619970705 (or 619970699 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 23400161003632 in words is "twenty-three trillion, four hundred billion, one hundred sixty-one million, three thousand, six hundred thirty-two".