240099117 has 16 divisors (see below), whose sum is σ = 325363200. Its totient is φ = 157462272.

The previous prime is 240099113. The next prime is 240099133. The reversal of 240099117 is 711990042.

It is not a de Polignac number, because 240099117 - 2² = 240099113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240099113) 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, 98884 + ... + 101282.

It is an arithmetic number, because the mean of its divisors is an integer number (20335200).

Almost surely, 2^240099117 is an apocalyptic number.

It is an amenable number.

240099117 is a deficient number, since it is larger than the sum of its proper divisors (85264083).

240099117 is a wasteful number, since it uses less digits than its factorization.

240099117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 240099117 is about 15495.1320420318. The cubic root of 240099117 is about 621.5320392954.

The spelling of 240099117 in words is "two hundred forty million, ninety-nine thousand, one hundred seventeen".