140120344302120 has 512 divisors, whose sum is σ = 593396342784000. Its totient is φ = 28610179568640.

The previous prime is 140120344302083. The next prime is 140120344302161. The reversal of 140120344302120 is 21203443021041.

140120344302120 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 2 + 0 + 3 + 443 + 0 + 212 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19948900 + ... + 26042259.

It is an arithmetic number, because the mean of its divisors is an integer number (1158977232000).

Almost surely, 2^{140120344302120} is an apocalyptic number.

140120344302120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140120344302120 is an abundant number, since it is smaller than the sum of its proper divisors (453275998481880).

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

140120344302120 is a wasteful number, since it uses less digits than its factorization.

140120344302120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45991230 (or 45991220 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140120344302120 its reverse (21203443021041), we get a palindrome (161323787323161).

The spelling of 140120344302120 in words is "one hundred forty trillion, one hundred twenty billion, three hundred forty-four million, three hundred two thousand, one hundred twenty".