140424241232320 has 28 divisors (see below), whose sum is σ = 334385224435224. Its totient is φ = 56169696492800.

The previous prime is 140424241232309. The next prime is 140424241232329. The reversal of 140424241232320 is 23232142424041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140424241232329) 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, 219412876606 + ... + 219412877245.

Almost surely, 2^{140424241232320} is an apocalyptic number.

140424241232320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140424241232320 is an abundant number, since it is smaller than the sum of its proper divisors (193960983202904).

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

140424241232320 is an equidigital number, since it uses as much as digits as its factorization.

140424241232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438825753868 (or 438825753858 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 140424241232320 its reverse (23232142424041), we get a palindrome (163656383656361).

The spelling of 140424241232320 in words is "one hundred forty trillion, four hundred twenty-four billion, two hundred forty-one million, two hundred thirty-two thousand, three hundred twenty".