12294840715 has 16 divisors (see below), whose sum is σ = 15253401600. Its totient is φ = 9503796960.

The previous prime is 12294840709. The next prime is 12294840721. The reversal of 12294840715 is 51704849221.

12294840715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12294840709) and next prime (12294840721).

It is not a de Polignac number, because 12294840715 - 2²¹ = 12292743563 is a prime.

It is a super-2 number, since 2×12294840715² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38986 + ... + 161584.

It is an arithmetic number, because the mean of its divisors is an integer number (953337600).

Almost surely, 2^12294840715 is an apocalyptic number.

12294840715 is a deficient number, since it is larger than the sum of its proper divisors (2958560885).

12294840715 is a wasteful number, since it uses less digits than its factorization.

12294840715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123282.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 12294840715 in words is "twelve billion, two hundred ninety-four million, eight hundred forty thousand, seven hundred fifteen".