23421524023 has 8 divisors (see below), whose sum is σ = 24367431680. Its totient is φ = 22487514840.

The previous prime is 23421524017. The next prime is 23421524033. The reversal of 23421524023 is 32042512432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23421524023 - 2³³ = 14831589431 is a prime.

It is a super-2 number, since 2×23421524023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23421523982 and 23421524000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23421524033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970603 + ... + 2978476.

It is an arithmetic number, because the mean of its divisors is an integer number (3045928960).

Almost surely, 2^23421524023 is an apocalyptic number.

23421524023 is a deficient number, since it is larger than the sum of its proper divisors (945907657).

23421524023 is a wasteful number, since it uses less digits than its factorization.

23421524023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5949237.

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 23421524023 in words is "twenty-three billion, four hundred twenty-one million, five hundred twenty-four thousand, twenty-three".