140022304310344 has 8 divisors (see below), whose sum is σ = 262541820581910. Its totient is φ = 70011152155168.

The previous prime is 140022304310327. The next prime is 140022304310353. The reversal of 140022304310344 is 443013403220041.

It can be written as a sum of positive squares in only one way, i.e., 76850996260900 + 63171308049444 = 8766470^2 + 7948038^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8751394019389 + ... + 8751394019404.

Almost surely, 2^{140022304310344} is an apocalyptic number.

It is an amenable number.

140022304310344 is a deficient number, since it is larger than the sum of its proper divisors (122519516271566).

140022304310344 is a wasteful number, since it uses less digits than its factorization.

140022304310344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17502788038799 (or 17502788038795 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 140022304310344 its reverse (443013403220041), we get a palindrome (583035707530385).

The spelling of 140022304310344 in words is "one hundred forty trillion, twenty-two billion, three hundred four million, three hundred ten thousand, three hundred forty-four".