142360406231 has 16 divisors (see below), whose sum is σ = 151569999360. Its totient is φ = 133244075520.

The previous prime is 142360406213. The next prime is 142360406281. The reversal of 142360406231 is 132604063241.

142360406231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142360406231 is a prime.

It is a super-2 number, since 2×142360406231² (a number of 23 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 (142360406281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18559265 + ... + 18566933.

It is an arithmetic number, because the mean of its divisors is an integer number (9473124960).

Almost surely, 2^142360406231 is an apocalyptic number.

142360406231 is a deficient number, since it is larger than the sum of its proper divisors (9209593129).

142360406231 is a wasteful number, since it uses less digits than its factorization.

142360406231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13594.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 142360406231 its reverse (132604063241), we get a palindrome (274964469472).

The spelling of 142360406231 in words is "one hundred forty-two billion, three hundred sixty million, four hundred six thousand, two hundred thirty-one".