20127053464024 has 32 divisors (see below), whose sum is σ = 40809801241440. Its totient is φ = 9250864012800.

The previous prime is 20127053463917. The next prime is 20127053464027. The reversal of 20127053464024 is 42046435072102.

It is a super-2 number, since 2×20127053464024² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20127053464027) 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, 401488132 + ... + 401538259.

It is an arithmetic number, because the mean of its divisors is an integer number (1275306288795).

Almost surely, 2^{20127053464024} is an apocalyptic number.

It is an amenable number.

20127053464024 is an abundant number, since it is smaller than the sum of its proper divisors (20682747777416).

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

20127053464024 is a wasteful number, since it uses less digits than its factorization.

20127053464024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803026651 (or 803026647 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 20127053464024 in words is "twenty trillion, one hundred twenty-seven billion, fifty-three million, four hundred sixty-four thousand, twenty-four".