142321011504332 has 24 divisors (see below), whose sum is σ = 249096496078416. Its totient is φ = 71150584785408.

The previous prime is 142321011504313. The next prime is 142321011504341. The reversal of 142321011504332 is 233405110123241.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936881408 + ... + 937033304.

It is an arithmetic number, because the mean of its divisors is an integer number (10379020669934).

Almost surely, 2^{142321011504332} is an apocalyptic number.

It is an amenable number.

142321011504332 is a deficient number, since it is larger than the sum of its proper divisors (106775484574084).

142321011504332 is a wasteful number, since it uses less digits than its factorization.

142321011504332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183017 (or 183015 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 142321011504332 its reverse (233405110123241), we get a palindrome (375726121627573).

The spelling of 142321011504332 in words is "one hundred forty-two trillion, three hundred twenty-one billion, eleven million, five hundred four thousand, three hundred thirty-two".