142030422144331 has 16 divisors (see below), whose sum is σ = 162801554063104. Its totient is φ = 121379742208224.

The previous prime is 142030422144293. The next prime is 142030422144349. The reversal of 142030422144331 is 133441224030241.

It is a cyclic number.

It is not a de Polignac number, because 142030422144331 - 2⁴⁵ = 106846050055499 is a prime.

It is a super-2 number, since 2×142030422144331² (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 (142033422144331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1593196 + ... + 16929238.

It is an arithmetic number, because the mean of its divisors is an integer number (10175097128944).

Almost surely, 2^{142030422144331} is an apocalyptic number.

142030422144331 is a deficient number, since it is larger than the sum of its proper divisors (20771131918773).

142030422144331 is a wasteful number, since it uses less digits than its factorization.

142030422144331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15339970.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 142030422144331 its reverse (133441224030241), we get a palindrome (275471646174572).

The spelling of 142030422144331 in words is "one hundred forty-two trillion, thirty billion, four hundred twenty-two million, one hundred forty-four thousand, three hundred thirty-one".