142324012030031 has 32 divisors (see below), whose sum is σ = 154956168346560. Its totient is φ = 129940743988224.

The previous prime is 142324012030021. The next prime is 142324012030043. The reversal of 142324012030031 is 130030210423241.

It is not a de Polignac number, because 142324012030031 - 2¹⁴ = 142324012013647 is a prime.

It is a super-2 number, since 2×142324012030031² (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 (142324012030021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1085440931 + ... + 1085572043.

It is an arithmetic number, because the mean of its divisors is an integer number (4842380260830).

Almost surely, 2^{142324012030031} is an apocalyptic number.

142324012030031 is a deficient number, since it is larger than the sum of its proper divisors (12632156316529).

142324012030031 is a wasteful number, since it uses less digits than its factorization.

142324012030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133755.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 142324012030031 its reverse (130030210423241), we get a palindrome (272354222453272).

The spelling of 142324012030031 in words is "one hundred forty-two trillion, three hundred twenty-four billion, twelve million, thirty thousand, thirty-one".