20124043310 has 64 divisors (see below), whose sum is σ = 41975055360. Its totient is φ = 6804172800.

The previous prime is 20124043307. The next prime is 20124043319. The reversal of 20124043310 is 1334042102.

It is a super-2 number, since 2×20124043310² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20124043319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1462382 + ... + 1476078.

It is an arithmetic number, because the mean of its divisors is an integer number (655860240).

Almost surely, 2^20124043310 is an apocalyptic number.

20124043310 is an abundant number, since it is smaller than the sum of its proper divisors (21851012050).

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

20124043310 is a wasteful number, since it uses less digits than its factorization.

20124043310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14001.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20124043310 its reverse (1334042102), we get a palindrome (21458085412).

The spelling of 20124043310 in words is "twenty billion, one hundred twenty-four million, forty-three thousand, three hundred ten".