140323032314344 has 32 divisors (see below), whose sum is σ = 291308330325600. Its totient is φ = 62831208496320.

The previous prime is 140323032314183. The next prime is 140323032314389. The reversal of 140323032314344 is 443413230323041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11899844199 + ... + 11899855990.

It is an arithmetic number, because the mean of its divisors is an integer number (9103385322675).

Almost surely, 2^{140323032314344} is an apocalyptic number.

It is an amenable number.

140323032314344 is an abundant number, since it is smaller than the sum of its proper divisors (150985298011256).

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

140323032314344 is a wasteful number, since it uses less digits than its factorization.

140323032314344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23799700273 (or 23799700269 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 140323032314344 its reverse (443413230323041), we get a palindrome (583736262637385).

The spelling of 140323032314344 in words is "one hundred forty trillion, three hundred twenty-three billion, thirty-two million, three hundred fourteen thousand, three hundred forty-four".