23435430551036 has 24 divisors (see below), whose sum is σ = 46871046800256. Its totient is φ = 10043716158000.

The previous prime is 23435430550963. The next prime is 23435430551069. The reversal of 23435430551036 is 63015503453432.

It is a super-2 number, since 2×23435430551036² (a number of 28 digits) contains 22 as substring.

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, 6186635 + ... + 9227421.

It is an arithmetic number, because the mean of its divisors is an integer number (1952960283344).

Almost surely, 2^{23435430551036} is an apocalyptic number.

It is an amenable number.

23435430551036 is an abundant number, since it is smaller than the sum of its proper divisors (23435616249220).

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

23435430551036 is a wasteful number, since it uses less digits than its factorization.

23435430551036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316049 (or 3316047 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 44.

The spelling of 23435430551036 in words is "twenty-three trillion, four hundred thirty-five billion, four hundred thirty million, five hundred fifty-one thousand, thirty-six".