140043444444022 has 16 divisors (see below), whose sum is σ = 240111022926240. Its totient is φ = 60009482363328.

The previous prime is 140043444443999. The next prime is 140043444444049. The reversal of 140043444444022 is 220444444340041.

It is a super-2 number, since 2×140043444444022² (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 7 ways as a sum of consecutive naturals, for example, 761295093 + ... + 761479024.

It is an arithmetic number, because the mean of its divisors is an integer number (15006938932890).

Almost surely, 2^{140043444444022} is an apocalyptic number.

140043444444022 is a deficient number, since it is larger than the sum of its proper divisors (100067578482218).

140043444444022 is a wasteful number, since it uses less digits than its factorization.

140043444444022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522780695.

The product of its (nonzero) digits is 786432, while the sum is 40.

Adding to 140043444444022 its reverse (220444444340041), we get a palindrome (360487888784063).

The spelling of 140043444444022 in words is "one hundred forty trillion, forty-three billion, four hundred forty-four million, four hundred forty-four thousand, twenty-two".