20310110344412 has 48 divisors (see below), whose sum is σ = 42386948470272. Its totient is φ = 8325759752640.

The previous prime is 20310110344397. The next prime is 20310110344457. The reversal of 20310110344412 is 21444301101302.

It is a congruent number.

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, 52086323 + ... + 52474805.

It is an arithmetic number, because the mean of its divisors is an integer number (883061426464).

Almost surely, 2^{20310110344412} is an apocalyptic number.

It is an amenable number.

20310110344412 is an abundant number, since it is smaller than the sum of its proper divisors (22076838125860).

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

20310110344412 is a wasteful number, since it uses less digits than its factorization.

20310110344412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469698 (or 469696 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 20310110344412 its reverse (21444301101302), we get a palindrome (41754411445714).

The spelling of 20310110344412 in words is "twenty trillion, three hundred ten billion, one hundred ten million, three hundred forty-four thousand, four hundred twelve".