240054456221740 has 48 divisors (see below), whose sum is σ = 507706984096704. Its totient is φ = 95338109664000.

The previous prime is 240054456221737. The next prime is 240054456221743. The reversal of 240054456221740 is 47122654450042.

It is an interprime number because it is at equal distance from previous prime (240054456221737) and next prime (240054456221743).

It is a super-2 number, since 2×240054456221740² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240054456221743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13870971 + ... + 25932850.

It is an arithmetic number, because the mean of its divisors is an integer number (10577228835348).

Almost surely, 2^{240054456221740} is an apocalyptic number.

240054456221740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240054456221740 is an abundant number, since it is smaller than the sum of its proper divisors (267652527874964).

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

240054456221740 is a wasteful number, since it uses less digits than its factorization.

240054456221740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39805978 (or 39805976 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 46.

The spelling of 240054456221740 in words is "two hundred forty trillion, fifty-four billion, four hundred fifty-six million, two hundred twenty-one thousand, seven hundred forty".