117461462515 has 16 divisors (see below), whose sum is σ = 149265311328. Its totient is φ = 88429625856.

The previous prime is 117461462513. The next prime is 117461462537. The reversal of 117461462515 is 515264164711.

It is a cyclic number.

It is not a de Polignac number, because 117461462515 - 2¹ = 117461462513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117461462513) 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, 566989 + ... + 745921.

It is an arithmetic number, because the mean of its divisors is an integer number (9329081958).

Almost surely, 2^117461462515 is an apocalyptic number.

117461462515 is a deficient number, since it is larger than the sum of its proper divisors (31803848813).

117461462515 is a wasteful number, since it uses less digits than its factorization.

117461462515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186678.

The product of its digits is 201600, while the sum is 43.

The spelling of 117461462515 in words is "one hundred seventeen billion, four hundred sixty-one million, four hundred sixty-two thousand, five hundred fifteen".