12765290924099 has 16 divisors (see below), whose sum is σ = 14929576687872. Its totient is φ = 10686220943328.

The previous prime is 12765290924093. The next prime is 12765290924101. The reversal of 12765290924099 is 99042909256721.

It is not a de Polignac number, because 12765290924099 - 2³² = 12760995956803 is a prime.

It is a super-3 number, since 3×12765290924099³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12765290924093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250117 + ... + 5205129.

It is an arithmetic number, because the mean of its divisors is an integer number (933098542992).

Almost surely, 2^{12765290924099} is an apocalyptic number.

12765290924099 is a deficient number, since it is larger than the sum of its proper divisors (2164285763773).

12765290924099 is a wasteful number, since it uses less digits than its factorization.

12765290924099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965786.

The product of its (nonzero) digits is 44089920, while the sum is 65.

The spelling of 12765290924099 in words is "twelve trillion, seven hundred sixty-five billion, two hundred ninety million, nine hundred twenty-four thousand, ninety-nine".