240441399992 has 32 divisors (see below), whose sum is σ = 463387163520. Its totient is φ = 116876753280.

The previous prime is 240441399973. The next prime is 240441400019. The reversal of 240441399992 is 299993144042.

It is a super-2 number, since 2×240441399992² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 37817 + ... + 694487.

It is an arithmetic number, because the mean of its divisors is an integer number (14480848860).

Almost surely, 2^240441399992 is an apocalyptic number.

It is an amenable number.

240441399992 is a deficient number, since it is larger than the sum of its proper divisors (222945763528).

240441399992 is a wasteful number, since it uses less digits than its factorization.

240441399992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657951 (or 657947 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 56.

The spelling of 240441399992 in words is "two hundred forty billion, four hundred forty-one million, three hundred ninety-nine thousand, nine hundred ninety-two".