142234131013 has 24 divisors (see below), whose sum is σ = 163123201728. Its totient is φ = 123534657792.

The previous prime is 142234130999. The next prime is 142234131031. The reversal of 142234131013 is 310131432241.

It is a de Polignac number, because none of the positive numbers 2^k-142234131013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142234131313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18460920 + ... + 18468622.

It is an arithmetic number, because the mean of its divisors is an integer number (6796800072).

Almost surely, 2^142234131013 is an apocalyptic number.

142234131013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

142234131013 is a deficient number, since it is larger than the sum of its proper divisors (20889070715).

142234131013 is a wasteful number, since it uses less digits than its factorization.

142234131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14173 (or 14160 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 142234131013 its reverse (310131432241), we get a palindrome (452365563254).

The spelling of 142234131013 in words is "one hundred forty-two billion, two hundred thirty-four million, one hundred thirty-one thousand, thirteen".