240181042 has 8 divisors (see below), whose sum is σ = 375935616. Its totient is φ = 114869172.

The previous prime is 240181037. The next prime is 240181043.

240181042 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (240181043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2610618 + ... + 2610709.

It is an arithmetic number, because the mean of its divisors is an integer number (46991952).

Almost surely, 2^240181042 is an apocalyptic number.

240181042 is a deficient number, since it is larger than the sum of its proper divisors (135754574).

240181042 is a wasteful number, since it uses less digits than its factorization.

240181042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221352.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 240181042 is about 15497.7753887453. The cubic root of 240181042 is about 621.6027229123.

The spelling of 240181042 in words is "two hundred forty million, one hundred eighty-one thousand, forty-two".