142304133524 has 48 divisors (see below), whose sum is σ = 286240106880. Its totient is φ = 60638753280.

The previous prime is 142304133401. The next prime is 142304133527. The reversal of 142304133524 is 425331403241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142304133527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3654992 + ... + 3693720.

It is an arithmetic number, because the mean of its divisors is an integer number (5963335560).

Almost surely, 2^142304133524 is an apocalyptic number.

142304133524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142304133524 is an abundant number, since it is smaller than the sum of its proper divisors (143935973356).

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

142304133524 is a wasteful number, since it uses less digits than its factorization.

142304133524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39488 (or 39486 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 142304133524 its reverse (425331403241), we get a palindrome (567635536765).

The spelling of 142304133524 in words is "one hundred forty-two billion, three hundred four million, one hundred thirty-three thousand, five hundred twenty-four".