2130156216486 has 24 divisors (see below), whose sum is σ = 4615374150504. Its totient is φ = 710046582720.

The previous prime is 2130156216481. The next prime is 2130156216521. The reversal of 2130156216486 is 6846126510312.

2130156216486 is a `hidden beast` number, since 2 + 1 + 3 + 0 + 1 + 562 + 1 + 6 + 4 + 86 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130156216481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2427085 + ... + 3186071.

It is an arithmetic number, because the mean of its divisors is an integer number (192307256271).

Almost surely, 2^{2130156216486} is an apocalyptic number.

2130156216486 is an abundant number, since it is smaller than the sum of its proper divisors (2485217934018).

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

2130156216486 is a wasteful number, since it uses less digits than its factorization.

2130156216486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914916 (or 914913 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 2130156216486 in words is "two trillion, one hundred thirty billion, one hundred fifty-six million, two hundred sixteen thousand, four hundred eighty-six".