24342520023 has 12 divisors (see below), whose sum is σ = 35162977200. Its totient is φ = 16227626976.

The previous prime is 24342520021. The next prime is 24342520061. The reversal of 24342520023 is 32002524342.

It is a happy number.

24342520023 is a `hidden beast` number, since 2 + 434 + 2 + 5 + 200 + 23 = 666.

It is not a de Polignac number, because 24342520023 - 2¹ = 24342520021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24342520021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226003 + ... + 315851.

It is an arithmetic number, because the mean of its divisors is an integer number (2930248100).

Almost surely, 2^24342520023 is an apocalyptic number.

24342520023 is a deficient number, since it is larger than the sum of its proper divisors (10820457177).

24342520023 is a wasteful number, since it uses less digits than its factorization.

24342520023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119958 (or 119955 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The spelling of 24342520023 in words is "twenty-four billion, three hundred forty-two million, five hundred twenty thousand, twenty-three".