2120310416264 has 64 divisors (see below), whose sum is σ = 4057879258800. Its totient is φ = 1038434770944.

The previous prime is 2120310416233. The next prime is 2120310416281. The reversal of 2120310416264 is 4626140130212.

It can be written as a sum of positive squares in 8 ways, for example, as 532564252900 + 1587746163364 = 729770^2 + 1260058^2 .

It is a super-2 number, since 2×2120310416264² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2120310416264.

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, 49778144 + ... + 49820720.

Almost surely, 2^{2120310416264} is an apocalyptic number.

It is an amenable number.

2120310416264 is a deficient number, since it is larger than the sum of its proper divisors (1937568842536).

2120310416264 is a wasteful number, since it uses less digits than its factorization.

2120310416264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43242 (or 43238 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 2120310416264 its reverse (4626140130212), we get a palindrome (6746450546476).

The spelling of 2120310416264 in words is "two trillion, one hundred twenty billion, three hundred ten million, four hundred sixteen thousand, two hundred sixty-four".