240238690608 has 160 divisors (see below), whose sum is σ = 728782196224. Its totient is φ = 66753662976.

The previous prime is 240238690607. The next prime is 240238690667. The reversal of 240238690608 is 806096832042.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (240238690607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45958491 + ... + 45963717.

Almost surely, 2^240238690608 is an apocalyptic number.

240238690608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240238690608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364391098112).

240238690608 is an abundant number, since it is smaller than the sum of its proper divisors (488543505616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240238690608 is a wasteful number, since it uses less digits than its factorization.

240238690608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8979 (or 8973 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 240238690608 in words is "two hundred forty billion, two hundred thirty-eight million, six hundred ninety thousand, six hundred eight".