240443040120 has 64 divisors (see below), whose sum is σ = 721361665440. Its totient is φ = 64115251200.

The previous prime is 240443040067. The next prime is 240443040133. The reversal of 240443040120 is 21040344042.

It is a happy number.

It is a super-2 number, since 2×240443040120² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4644780 + ... + 4696260.

Almost surely, 2^240443040120 is an apocalyptic number.

240443040120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240443040120 is an abundant number, since it is smaller than the sum of its proper divisors (480918625320).

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

240443040120 is a wasteful number, since it uses less digits than its factorization.

240443040120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90416 (or 90412 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 240443040120 its reverse (21040344042), we get a palindrome (261483384162).

The spelling of 240443040120 in words is "two hundred forty billion, four hundred forty-three million, forty thousand, one hundred twenty".