2130415156 has 24 divisors (see below), whose sum is σ = 3838644936. Its totient is φ = 1033804800.

The previous prime is 2130415117. The next prime is 2130415187. The reversal of 2130415156 is 6515140312.

It can be written as a sum of positive squares in 4 ways, for example, as 1613307556 + 517107600 = 40166^2 + 22740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41400 + ... + 77296.

It is an arithmetic number, because the mean of its divisors is an integer number (159943539).

Almost surely, 2^2130415156 is an apocalyptic number.

It is an amenable number.

2130415156 is a deficient number, since it is larger than the sum of its proper divisors (1708229780).

2130415156 is a wasteful number, since it uses less digits than its factorization.

2130415156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36339 (or 36337 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 2130415156 is about 46156.4205284595. The cubic root of 2130415156 is about 1286.7319388736.

Adding to 2130415156 its reverse (6515140312), we get a palindrome (8645555468).

The spelling of 2130415156 in words is "two billion, one hundred thirty million, four hundred fifteen thousand, one hundred fifty-six".