12046394759 has 12 divisors (see below), whose sum is σ = 14040079488. Its totient is φ = 10305640800.

The previous prime is 12046394743. The next prime is 12046394771. The reversal of 12046394759 is 95749364021.

It is not a de Polignac number, because 12046394759 - 2⁴ = 12046394743 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12046294759) 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, 210407 + ... + 261464.

It is an arithmetic number, because the mean of its divisors is an integer number (1170006624).

Almost surely, 2^12046394759 is an apocalyptic number.

12046394759 is a deficient number, since it is larger than the sum of its proper divisors (1993684729).

12046394759 is an equidigital number, since it uses as much as digits as its factorization.

12046394759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472406 (or 472399 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 12046394759 in words is "twelve billion, forty-six million, three hundred ninety-four thousand, seven hundred fifty-nine".