142132534310431 has 48 divisors (see below), whose sum is σ = 175888995609600. Its totient is φ = 114191642642112.

The previous prime is 142132534310411. The next prime is 142132534310449. The reversal of 142132534310431 is 134013435231241.

It is not a de Polignac number, because 142132534310431 - 2¹⁵ = 142132534277663 is a prime.

It is a super-3 number, since 3×142132534310431³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142132534310411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105098085 + ... + 106441873.

It is an arithmetic number, because the mean of its divisors is an integer number (3664354075200).

Almost surely, 2^{142132534310431} is an apocalyptic number.

142132534310431 is a deficient number, since it is larger than the sum of its proper divisors (33756461299169).

142132534310431 is a wasteful number, since it uses less digits than its factorization.

142132534310431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345028 (or 1345021 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 142132534310431 its reverse (134013435231241), we get a palindrome (276145969541672).

The spelling of 142132534310431 in words is "one hundred forty-two trillion, one hundred thirty-two billion, five hundred thirty-four million, three hundred ten thousand, four hundred thirty-one".