12002595354779 has 4 divisors (see below), whose sum is σ = 12002602373784. Its totient is φ = 12002588335776.

The previous prime is 12002595354733. The next prime is 12002595354787. The reversal of 12002595354779 is 97745359520021.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12002595354779 - 2³² = 11998300387483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002595354709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914204 + ... + 4984070.

It is an arithmetic number, because the mean of its divisors is an integer number (3000650593446).

Almost surely, 2^{12002595354779} is an apocalyptic number.

12002595354779 is a deficient number, since it is larger than the sum of its proper divisors (7019005).

12002595354779 is an equidigital number, since it uses as much as digits as its factorization.

12002595354779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7019004.

The product of its (nonzero) digits is 23814000, while the sum is 59.

The spelling of 12002595354779 in words is "twelve trillion, two billion, five hundred ninety-five million, three hundred fifty-four thousand, seven hundred seventy-nine".