140023401442022 has 16 divisors (see below), whose sum is σ = 240278015807520. Its totient is φ = 59950554427008.

The previous prime is 140023401442009. The next prime is 140023401442069. The reversal of 140023401442022 is 220244104320041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4956215573 + ... + 4956243824.

It is an arithmetic number, because the mean of its divisors is an integer number (15017375987970).

Almost surely, 2^{140023401442022} is an apocalyptic number.

140023401442022 is a deficient number, since it is larger than the sum of its proper divisors (100254614365498).

140023401442022 is a wasteful number, since it uses less digits than its factorization.

140023401442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9912460415.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 140023401442022 its reverse (220244104320041), we get a palindrome (360267505762063).

The spelling of 140023401442022 in words is "one hundred forty trillion, twenty-three billion, four hundred one million, four hundred forty-two thousand, twenty-two".