12999514770090 has 24 divisors (see below), whose sum is σ = 33798738402468. Its totient is φ = 3466537272000.

The previous prime is 12999514770059. The next prime is 12999514770113. The reversal of 12999514770090 is 9007741599921.

It is a happy number.

12999514770090 is a `hidden beast` number, since 1 + 29 + 9 + 9 + 51 + 477 + 0 + 0 + 90 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12399560732601 + 599954037489 = 3521301^2 + 774567^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72219526411 + ... + 72219526590.

Almost surely, 2^{12999514770090} is an apocalyptic number.

12999514770090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12999514770090 is an abundant number, since it is smaller than the sum of its proper divisors (20799223632378).

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

12999514770090 is a wasteful number, since it uses less digits than its factorization.

12999514770090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144439053014 (or 144439053011 counting only the distinct ones).

The product of its (nonzero) digits is 12859560, while the sum is 63.

The spelling of 12999514770090 in words is "twelve trillion, nine hundred ninety-nine billion, five hundred fourteen million, seven hundred seventy thousand, ninety".