140024268122 has 4 divisors (see below), whose sum is σ = 210036402186. Its totient is φ = 70012134060.

The previous prime is 140024268103. The next prime is 140024268149. The reversal of 140024268122 is 221862420041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88612787041 + 51411481081 = 297679^2 + 226741^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35006067029 + ... + 35006067032.

Almost surely, 2^140024268122 is an apocalyptic number.

140024268122 is a deficient number, since it is larger than the sum of its proper divisors (70012134064).

140024268122 is an equidigital number, since it uses as much as digits as its factorization.

140024268122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70012134063.

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 140024268122 its reverse (221862420041), we get a palindrome (361886688163).

The spelling of 140024268122 in words is "one hundred forty billion, twenty-four million, two hundred sixty-eight thousand, one hundred twenty-two".