140120314323390 has 96 divisors (see below), whose sum is σ = 366426791789760. Its totient is φ = 37148608831488.

The previous prime is 140120314323389. The next prime is 140120314323449. The reversal of 140120314323390 is 93323413021041.

140120314323390 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 2 + 0 + 314 + 3 + 2 + 339 + 0 = 666.

It is a super-2 number, since 2×140120314323390² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1074155791 + ... + 1074286229.

It is an arithmetic number, because the mean of its divisors is an integer number (3816945747810).

Almost surely, 2^{140120314323390} is an apocalyptic number.

140120314323390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140120314323390 is an abundant number, since it is smaller than the sum of its proper divisors (226306477466370).

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

140120314323390 is a wasteful number, since it uses less digits than its factorization.

140120314323390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199618 (or 199615 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 140120314323390 in words is "one hundred forty trillion, one hundred twenty billion, three hundred fourteen million, three hundred twenty-three thousand, three hundred ninety".