23302530340 has 24 divisors (see below), whose sum is σ = 48941339832. Its totient is φ = 9319864320.

The previous prime is 23302530301. The next prime is 23302530347. The reversal of 23302530340 is 4303520332.

It can be written as a sum of positive squares in 4 ways, for example, as 123076836 + 23179453504 = 11094^2 + 152248^2 .

It is not an unprimeable number, because it can be changed into a prime (23302530347) 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, 105402 + ... + 240238.

It is an arithmetic number, because the mean of its divisors is an integer number (2039222493).

Almost surely, 2^23302530340 is an apocalyptic number.

23302530340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23302530340 is an abundant number, since it is smaller than the sum of its proper divisors (25638809492).

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

23302530340 is a wasteful number, since it uses less digits than its factorization.

23302530340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143487 (or 143485 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

The spelling of 23302530340 in words is "twenty-three billion, three hundred two million, five hundred thirty thousand, three hundred forty".