20237700241320 has 32 divisors (see below), whose sum is σ = 60713100724320. Its totient is φ = 5396720064320.

The previous prime is 20237700241279. The next prime is 20237700241321. The reversal of 20237700241320 is 2314200773202.

It is a super-2 number, since 2×20237700241320² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20237700241321) 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, 84323750886 + ... + 84323751125.

It is an arithmetic number, because the mean of its divisors is an integer number (1897284397635).

Almost surely, 2^{20237700241320} is an apocalyptic number.

20237700241320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20237700241320 is an abundant number, since it is smaller than the sum of its proper divisors (40475400483000).

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

20237700241320 is a wasteful number, since it uses less digits than its factorization.

20237700241320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168647502025 (or 168647502021 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The spelling of 20237700241320 in words is "twenty trillion, two hundred thirty-seven billion, seven hundred million, two hundred forty-one thousand, three hundred twenty".