142342332001131 has 16 divisors (see below), whose sum is σ = 190679903835008. Its totient is φ = 94450778136000.

The previous prime is 142342332001063. The next prime is 142342332001159. The reversal of 142342332001131 is 131100233243241.

It is not a de Polignac number, because 142342332001131 - 2⁹ = 142342332000619 is a prime.

It is a super-2 number, since 2×142342332001131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142342332001231) 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, 118659241 + ... + 119852826.

It is an arithmetic number, because the mean of its divisors is an integer number (11917493989688).

Almost surely, 2^{142342332001131} is an apocalyptic number.

142342332001131 is a deficient number, since it is larger than the sum of its proper divisors (48337571833877).

142342332001131 is a wasteful number, since it uses less digits than its factorization.

142342332001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238513002.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 142342332001131 its reverse (131100233243241), we get a palindrome (273442565244372).

The spelling of 142342332001131 in words is "one hundred forty-two trillion, three hundred forty-two billion, three hundred thirty-two million, one thousand, one hundred thirty-one".