240030140443000 has 64 divisors (see below), whose sum is σ = 563011032074400. Its totient is φ = 95782910291200.

The previous prime is 240030140442977. The next prime is 240030140443007. The reversal of 240030140443000 is 344041030042.

It is a super-2 number, since 2×240030140443000² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240030140443007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286013149 + ... + 286851148.

Almost surely, 2^{240030140443000} is an apocalyptic number.

240030140443000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240030140443000 is an abundant number, since it is smaller than the sum of its proper divisors (322980891631400).

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

240030140443000 is a wasteful number, since it uses less digits than its factorization.

240030140443000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572864737 (or 572864723 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 240030140443000 its reverse (344041030042), we get a palindrome (240374181473042).

The spelling of 240030140443000 in words is "two hundred forty trillion, thirty billion, one hundred forty million, four hundred forty-three thousand".