20020600620264 has 16 divisors (see below), whose sum is σ = 50051501550720. Its totient is φ = 6673533540080.

The previous prime is 20020600620247. The next prime is 20020600620281. The reversal of 20020600620264 is 46202600602002.

It is an interprime number because it is at equal distance from previous prime (20020600620247) and next prime (20020600620281).

It is a super-2 number, since 2×20020600620264² (a number of 27 digits) contains 22 as substring.

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, 417095846232 + ... + 417095846279.

It is an arithmetic number, because the mean of its divisors is an integer number (3128218846920).

Almost surely, 2^{20020600620264} is an apocalyptic number.

20020600620264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20020600620264 is an abundant number, since it is smaller than the sum of its proper divisors (30030900930456).

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

20020600620264 is a wasteful number, since it uses less digits than its factorization.

20020600620264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834191692520 (or 834191692516 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 20020600620264 in words is "twenty trillion, twenty billion, six hundred million, six hundred twenty thousand, two hundred sixty-four".