117540151465 has 8 divisors (see below), whose sum is σ = 153870743808. Its totient is φ = 85483746480.

The previous prime is 117540151447. The next prime is 117540151513. The reversal of 117540151465 is 564151045711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117540151465 - 2¹⁷ = 117540020393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068546777 + ... + 1068546886.

It is an arithmetic number, because the mean of its divisors is an integer number (19233842976).

Almost surely, 2^117540151465 is an apocalyptic number.

It is an amenable number.

117540151465 is a deficient number, since it is larger than the sum of its proper divisors (36330592343).

117540151465 is a wasteful number, since it uses less digits than its factorization.

117540151465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137093679.

The product of its (nonzero) digits is 84000, while the sum is 40.

The spelling of 117540151465 in words is "one hundred seventeen billion, five hundred forty million, one hundred fifty-one thousand, four hundred sixty-five".