240736732012 has 24 divisors (see below), whose sum is σ = 509795433504. Its totient is φ = 97103891712.

The previous prime is 240736731967. The next prime is 240736732021. The reversal of 240736732012 is 210237637042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252874243 + ... + 252875194.

It is an arithmetic number, because the mean of its divisors is an integer number (21241476396).

Almost surely, 2^240736732012 is an apocalyptic number.

It is an amenable number.

240736732012 is an abundant number, since it is smaller than the sum of its proper divisors (269058701492).

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

240736732012 is a wasteful number, since it uses less digits than its factorization.

240736732012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505749465 (or 505749463 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 240736732012 in words is "two hundred forty billion, seven hundred thirty-six million, seven hundred thirty-two thousand, twelve".