20101041344 has 28 divisors (see below), whose sum is σ = 40564079400. Its totient is φ = 9880171008.

The previous prime is 20101041299. The next prime is 20101041413. The reversal of 20101041344 is 44314010102.

It is a super-2 number, since 2×20101041344² (a number of 21 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, 2657909 + ... + 2665460.

Almost surely, 2^20101041344 is an apocalyptic number.

It is an amenable number.

20101041344 is an abundant number, since it is smaller than the sum of its proper divisors (20463038056).

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

20101041344 is an equidigital number, since it uses as much as digits as its factorization.

20101041344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323440 (or 5323430 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20101041344 its reverse (44314010102), we get a palindrome (64415051446).

The spelling of 20101041344 in words is "twenty billion, one hundred one million, forty-one thousand, three hundred forty-four".