142313124 has 12 divisors (see below), whose sum is σ = 332063984. Its totient is φ = 47437704.

The previous prime is 142313111. The next prime is 142313131. The reversal of 142313124 is 421313241.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 142313124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5929702 + ... + 5929725.

Almost surely, 2^142313124 is an apocalyptic number.

It is an amenable number.

142313124 is an abundant number, since it is smaller than the sum of its proper divisors (189750860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142313124 is a wasteful number, since it uses less digits than its factorization.

142313124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11859434 (or 11859432 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 142313124 is about 11929.5064441074. The cubic root of 142313124 is about 522.0935373549.

Adding to 142313124 its reverse (421313241), we get a palindrome (563626365).

The spelling of 142313124 in words is "one hundred forty-two million, three hundred thirteen thousand, one hundred twenty-four".