23245531353444 has 12 divisors (see below), whose sum is σ = 54239573158064. Its totient is φ = 7748510451144.

The previous prime is 23245531353409. The next prime is 23245531353467. The reversal of 23245531353444 is 44435313554232.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23245531353444² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23245531353393 and 23245531353402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968563806382 + ... + 968563806405.

Almost surely, 2^{23245531353444} is an apocalyptic number.

It is an amenable number.

23245531353444 is an abundant number, since it is smaller than the sum of its proper divisors (30994041804620).

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

23245531353444 is a wasteful number, since it uses less digits than its factorization.

23245531353444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937127612794 (or 1937127612792 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 48.

The spelling of 23245531353444 in words is "twenty-three trillion, two hundred forty-five billion, five hundred thirty-one million, three hundred fifty-three thousand, four hundred forty-four".