140442412063 has 2 divisors, whose sum is σ = 140442412064. Its totient is φ = 140442412062.

The previous prime is 140442412051. The next prime is 140442412127. The reversal of 140442412063 is 360214244041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140442412063 - 2²⁹ = 139905541151 is a prime.

It is a super-2 number, since 2×140442412063² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140442412013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70221206031 + 70221206032.

It is an arithmetic number, because the mean of its divisors is an integer number (70221206032).

Almost surely, 2^140442412063 is an apocalyptic number.

140442412063 is a deficient number, since it is larger than the sum of its proper divisors (1).

140442412063 is an equidigital number, since it uses as much as digits as its factorization.

140442412063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 140442412063 in words is "one hundred forty billion, four hundred forty-two million, four hundred twelve thousand, sixty-three".