140042232300344 has 48 divisors (see below), whose sum is σ = 295332191883960. Its totient is φ = 62175198254400.

The previous prime is 140042232300331. The next prime is 140042232300361. The reversal of 140042232300344 is 443003232240041.

140042232300344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140042232300344² (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 140042232300344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1682187767 + ... + 1682271014.

Almost surely, 2^{140042232300344} is an apocalyptic number.

It is an amenable number.

140042232300344 is an abundant number, since it is smaller than the sum of its proper divisors (155289959583616).

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

140042232300344 is a wasteful number, since it uses less digits than its factorization.

140042232300344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364458852 (or 3364458837 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 140042232300344 its reverse (443003232240041), we get a palindrome (583045464540385).

The spelling of 140042232300344 in words is "one hundred forty trillion, forty-two billion, two hundred thirty-two million, three hundred thousand, three hundred forty-four".