117252266415 has 16 divisors (see below), whose sum is σ = 188953296000. Its totient is φ = 62084652192.

The previous prime is 117252266393. The next prime is 117252266419. The reversal of 117252266415 is 514662252711.

It is not a de Polignac number, because 117252266415 - 2⁹ = 117252265903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117252266419) 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, 28115965 + ... + 28120134.

It is an arithmetic number, because the mean of its divisors is an integer number (11809581000).

Almost surely, 2^117252266415 is an apocalyptic number.

117252266415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117252266415 is a deficient number, since it is larger than the sum of its proper divisors (71701029585).

117252266415 is a wasteful number, since it uses less digits than its factorization.

117252266415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56236246.

The product of its digits is 201600, while the sum is 42.

The spelling of 117252266415 in words is "one hundred seventeen billion, two hundred fifty-two million, two hundred sixty-six thousand, four hundred fifteen".