240237732042 has 108 divisors (see below), whose sum is σ = 665546739858. Its totient is φ = 62399383200.

The previous prime is 240237732001. The next prime is 240237732061.

240237732042 is a `hidden beast` number, since 240 + 2 + 377 + 3 + 2 + 0 + 42 = 666.

240237732042 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 240051982401 + 185749641 = 489951^2 + 13629^2 .

It is a junction number, because it is equal to n+sod(n) for n = 240237731988 and 240237732006.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1018809 + ... + 1232252.

Almost surely, 2^240237732042 is an apocalyptic number.

240237732042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240237732042 is an abundant number, since it is smaller than the sum of its proper divisors (425309007816).

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

240237732042 is a wasteful number, since it uses less digits than its factorization.

240237732042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251105 (or 2251084 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

It can be divided in two parts, 240237 and 732042, that added together give a palindrome (972279).

The spelling of 240237732042 in words is "two hundred forty billion, two hundred thirty-seven million, seven hundred thirty-two thousand, forty-two".