12025795329 has 40 divisors (see below), whose sum is σ = 18242718912. Its totient is φ = 7893335520.

The previous prime is 12025795319. The next prime is 12025795333. The reversal of 12025795329 is 92359752021.

12025795329 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 579 + 53 + 29 = 666.

It is not a de Polignac number, because 12025795329 - 2⁵ = 12025795297 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12025795319) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7895362 + ... + 7896884.

Almost surely, 2^12025795329 is an apocalyptic number.

It is an amenable number.

12025795329 is a deficient number, since it is larger than the sum of its proper divisors (6216923583).

12025795329 is a wasteful number, since it uses less digits than its factorization.

12025795329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979 (or 2970 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 12025795329 in words is "twelve billion, twenty-five million, seven hundred ninety-five thousand, three hundred twenty-nine".