23241202320340 has 12 divisors (see below), whose sum is σ = 48806524872756. Its totient is φ = 9296480928128.

The previous prime is 23241202320319. The next prime is 23241202320449. The reversal of 23241202320340 is 4302320214232.

It can be written as a sum of positive squares in 2 ways, for example, as 13781111893264 + 9460090427076 = 3712292^2 + 3075726^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23241202320299 and 23241202320308.

It is a congruent number.

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, 581030057989 + ... + 581030058028.

It is an arithmetic number, because the mean of its divisors is an integer number (4067210406063).

Almost surely, 2^{23241202320340} is an apocalyptic number.

23241202320340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23241202320340 is an abundant number, since it is smaller than the sum of its proper divisors (25565322552416).

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

23241202320340 is a wasteful number, since it uses less digits than its factorization.

23241202320340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162060116026 (or 1162060116024 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 23241202320340 its reverse (4302320214232), we get a palindrome (27543522534572).

The spelling of 23241202320340 in words is "twenty-three trillion, two hundred forty-one billion, two hundred two million, three hundred twenty thousand, three hundred forty".