240356055 has 16 divisors (see below), whose sum is σ = 385107840. Its totient is φ = 128010528.

The previous prime is 240356041. The next prime is 240356069. The reversal of 240356055 is 550653042.

It is an interprime number because it is at equal distance from previous prime (240356041) and next prime (240356069).

It is a de Polignac number, because none of the positive numbers 2^k-240356055 is a prime.

It is a congruent 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, 244 + ... + 21926.

It is an arithmetic number, because the mean of its divisors is an integer number (24069240).

Almost surely, 2^240356055 is an apocalyptic number.

240356055 is a deficient number, since it is larger than the sum of its proper divisors (144751785).

240356055 is a wasteful number, since it uses less digits than its factorization.

240356055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22430.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 240356055 is about 15503.4207515632. The cubic root of 240356055 is about 621.7536675823.

The spelling of 240356055 in words is "two hundred forty million, three hundred fifty-six thousand, fifty-five".