240764239232 has 128 divisors (see below), whose sum is σ = 526142887200. Its totient is φ = 108835799040.

The previous prime is 240764239193. The next prime is 240764239291. The reversal of 240764239232 is 232932467042.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339582494 + ... + 339583202.

Almost surely, 2^240764239232 is an apocalyptic number.

240764239232 is a gapful number since it is divisible by the number (22) 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 240764239232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263071443600).

240764239232 is an abundant number, since it is smaller than the sum of its proper divisors (285378647968).

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

240764239232 is a wasteful number, since it uses less digits than its factorization.

240764239232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724 (or 1712 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 240764239232 in words is "two hundred forty billion, seven hundred sixty-four million, two hundred thirty-nine thousand, two hundred thirty-two".