14865457107 has 16 divisors (see below), whose sum is σ = 20369498112. Its totient is φ = 9636207840.

The previous prime is 14865457093. The next prime is 14865457153. The reversal of 14865457107 is 70175456841.

It is not a de Polignac number, because 14865457107 - 2⁴ = 14865457091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14865457007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131758 + ... + 217004.

It is an arithmetic number, because the mean of its divisors is an integer number (1273093632).

Almost surely, 2^14865457107 is an apocalyptic number.

14865457107 is a deficient number, since it is larger than the sum of its proper divisors (5504041005).

14865457107 is a wasteful number, since it uses less digits than its factorization.

14865457107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86858.

The product of its (nonzero) digits is 940800, while the sum is 48.

It can be divided in two parts, 148654 and 57107, that added together give a triangular number (205761 = T₆₄₁).

The spelling of 14865457107 in words is "fourteen billion, eight hundred sixty-five million, four hundred fifty-seven thousand, one hundred seven".