118141465 has 16 divisors (see below), whose sum is σ = 157602816. Its totient is φ = 84427200.

The previous prime is 118141427. The next prime is 118141477. The reversal of 118141465 is 564141811.

It is not a de Polignac number, because 118141465 - 2²⁵ = 84587033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27301 + ... + 31330.

It is an arithmetic number, because the mean of its divisors is an integer number (9850176).

Almost surely, 2^118141465 is an apocalyptic number.

It is an amenable number.

118141465 is a deficient number, since it is larger than the sum of its proper divisors (39461351).

118141465 is a wasteful number, since it uses less digits than its factorization.

118141465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58680.

The product of its digits is 3840, while the sum is 31.

The square root of 118141465 is about 10869.2899952113. The cubic root of 118141465 is about 490.6827425514.

The spelling of 118141465 in words is "one hundred eighteen million, one hundred forty-one thousand, four hundred sixty-five".