142031244233224 has 32 divisors (see below), whose sum is σ = 266421446565120. Its totient is φ = 70985526546816.

The previous prime is 142031244233101. The next prime is 142031244233227. The reversal of 142031244233224 is 422332442130241.

It is not an unprimeable number, because it can be changed into a prime (142031244233227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1365724972 + ... + 1365828964.

It is an arithmetic number, because the mean of its divisors is an integer number (8325670205160).

Almost surely, 2^{142031244233224} is an apocalyptic number.

It is an amenable number.

142031244233224 is a deficient number, since it is larger than the sum of its proper divisors (124390202331896).

142031244233224 is a wasteful number, since it uses less digits than its factorization.

142031244233224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174709 (or 174705 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 142031244233224 its reverse (422332442130241), we get a palindrome (564363686363465).

The spelling of 142031244233224 in words is "one hundred forty-two trillion, thirty-one billion, two hundred forty-four million, two hundred thirty-three thousand, two hundred twenty-four".