240922239699 has 4 divisors (see below), whose sum is σ = 321229652936. Its totient is φ = 160614826464.

The previous prime is 240922239683. The next prime is 240922239707. The reversal of 240922239699 is 996932229042.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 240922239699 - 2⁴ = 240922239683 is a prime.

It is a super-2 number, since 2×240922239699² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240922239629) 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, 40153706614 + ... + 40153706619.

It is an arithmetic number, because the mean of its divisors is an integer number (80307413234).

Almost surely, 2^240922239699 is an apocalyptic number.

240922239699 is a deficient number, since it is larger than the sum of its proper divisors (80307413237).

240922239699 is an equidigital number, since it uses as much as digits as its factorization.

240922239699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80307413236.

The product of its (nonzero) digits is 7558272, while the sum is 57.

The spelling of 240922239699 in words is "two hundred forty billion, nine hundred twenty-two million, two hundred thirty-nine thousand, six hundred ninety-nine".