23313620350240 has 96 divisors (see below), whose sum is σ = 60091679983104. Its totient is φ = 8476816343040.

The previous prime is 23313620350157. The next prime is 23313620350259. The reversal of 23313620350240 is 4205302631332.

It is a junction number, because it is equal to n+sod(n) for n = 23313620350196 and 23313620350205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16731232 + ... + 18071008.

It is an arithmetic number, because the mean of its divisors is an integer number (625954999824).

Almost surely, 2^{23313620350240} is an apocalyptic number.

23313620350240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23313620350240 is an abundant number, since it is smaller than the sum of its proper divisors (36778059632864).

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

23313620350240 is a wasteful number, since it uses less digits than its factorization.

23313620350240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349690 (or 1349682 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 23313620350240 its reverse (4205302631332), we get a palindrome (27518922981572).

The spelling of 23313620350240 in words is "twenty-three trillion, three hundred thirteen billion, six hundred twenty million, three hundred fifty thousand, two hundred forty".