20052113344 has 28 divisors (see below), whose sum is σ = 39828978000. Its totient is φ = 10016465408.

The previous prime is 20052113321. The next prime is 20052113357. The reversal of 20052113344 is 44331125002.

It is a congruent number.

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, 82204 + ... + 216475.

It is an arithmetic number, because the mean of its divisors is an integer number (1422463500).

Almost surely, 2^20052113344 is an apocalyptic number.

It is an amenable number.

20052113344 is a deficient number, since it is larger than the sum of its proper divisors (19776864656).

20052113344 is a wasteful number, since it uses less digits than its factorization.

20052113344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299740 (or 299730 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 20052113344 its reverse (44331125002), we get a palindrome (64383238346).

The spelling of 20052113344 in words is "twenty billion, fifty-two million, one hundred thirteen thousand, three hundred forty-four".