12740392094 has 16 divisors (see below), whose sum is σ = 19398563520. Its totient is φ = 6274588320.

The previous prime is 12740392057. The next prime is 12740392099. The reversal of 12740392094 is 49029304721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12740392099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29249 + ... + 162284.

It is an arithmetic number, because the mean of its divisors is an integer number (1212410220).

Almost surely, 2^12740392094 is an apocalyptic number.

12740392094 is a deficient number, since it is larger than the sum of its proper divisors (6658171426).

12740392094 is a wasteful number, since it uses less digits than its factorization.

12740392094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192035.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 12740392094 in words is "twelve billion, seven hundred forty million, three hundred ninety-two thousand, ninety-four".