240460018238 has 12 divisors (see below), whose sum is σ = 396460939560. Its totient is φ = 109300008180.

The previous prime is 240460018147. The next prime is 240460018297. The reversal of 240460018238 is 832810064042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 496817978 + ... + 496818461.

It is an arithmetic number, because the mean of its divisors is an integer number (33038411630).

Almost surely, 2^240460018238 is an apocalyptic number.

240460018238 is a deficient number, since it is larger than the sum of its proper divisors (156000921322).

240460018238 is a wasteful number, since it uses less digits than its factorization.

240460018238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993636463 (or 993636452 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 240460018238 in words is "two hundred forty billion, four hundred sixty million, eighteen thousand, two hundred thirty-eight".