142323350151031 has 16 divisors (see below), whose sum is σ = 169732399795200. Its totient is φ = 116683909550208.

The previous prime is 142323350151011. The next prime is 142323350151041. The reversal of 142323350151031 is 130151053323241.

It is not a de Polignac number, because 142323350151031 - 2⁷ = 142323350150903 is a prime.

It is a super-2 number, since 2×142323350151031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142323350151011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8172466 + ... + 18746623.

It is an arithmetic number, because the mean of its divisors is an integer number (10608274987200).

Almost surely, 2^{142323350151031} is an apocalyptic number.

142323350151031 is a deficient number, since it is larger than the sum of its proper divisors (27409049644169).

142323350151031 is a wasteful number, since it uses less digits than its factorization.

142323350151031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26951958.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 142323350151031 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred fifty million, one hundred fifty-one thousand, thirty-one".