140320442312314 has 128 divisors (see below), whose sum is σ = 236372069790720. Its totient is φ = 61938042163200.

The previous prime is 140320442312311. The next prime is 140320442312317. The reversal of 140320442312314 is 413213244023041.

It is an interprime number because it is at equal distance from previous prime (140320442312311) and next prime (140320442312317).

It is a super-2 number, since 2×140320442312314² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140320442312314.

It is not an unprimeable number, because it can be changed into a prime (140320442312311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34914265797 + ... + 34914269815.

It is an arithmetic number, because the mean of its divisors is an integer number (1846656795240).

Almost surely, 2^{140320442312314} is an apocalyptic number.

140320442312314 is a deficient number, since it is larger than the sum of its proper divisors (96051627478406).

140320442312314 is a wasteful number, since it uses less digits than its factorization.

140320442312314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5276.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 140320442312314 its reverse (413213244023041), we get a palindrome (553533686335355).

The spelling of 140320442312314 in words is "one hundred forty trillion, three hundred twenty billion, four hundred forty-two million, three hundred twelve thousand, three hundred fourteen".