140024144122 has 8 divisors (see below), whose sum is σ = 210039330996. Its totient is φ = 70011033792.

The previous prime is 140024144093. The next prime is 140024144129. The reversal of 140024144122 is 221441420041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 127814115121 + 12210029001 = 357511^2 + 110499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (140024144129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337903 + ... + 627874.

Almost surely, 2^140024144122 is an apocalyptic number.

140024144122 is a deficient number, since it is larger than the sum of its proper divisors (70015186874).

140024144122 is an equidigital number, since it uses as much as digits as its factorization.

140024144122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038272.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 140024144122 its reverse (221441420041), we get a palindrome (361465564163).

The spelling of 140024144122 in words is "one hundred forty billion, twenty-four million, one hundred forty-four thousand, one hundred twenty-two".