140222141344 has 24 divisors (see below), whose sum is σ = 276661203588. Its totient is φ = 69958978560.

The previous prime is 140222141329. The next prime is 140222141363. The reversal of 140222141344 is 443141222041.

It can be written as a sum of positive squares in 2 ways, for example, as 132015955600 + 8206185744 = 363340^2 + 90588^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4737897 + ... + 4767400.

Almost surely, 2^140222141344 is an apocalyptic number.

It is an amenable number.

140222141344 is a deficient number, since it is larger than the sum of its proper divisors (136439062244).

140222141344 is an equidigital number, since it uses as much as digits as its factorization.

140222141344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9505768 (or 9505760 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 140222141344 its reverse (443141222041), we get a palindrome (583363363385).

The spelling of 140222141344 in words is "one hundred forty billion, two hundred twenty-two million, one hundred forty-one thousand, three hundred forty-four".