142043322024 has 48 divisors (see below), whose sum is σ = 385284556800. Its totient is φ = 47275910304.

The previous prime is 142043322019. The next prime is 142043322049. The reversal of 142043322024 is 420223340241.

142043322024 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 433 + 220 + 2 + 4 = 666.

It is a super-2 number, since 2×142043322024² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1449384 + ... + 1544279.

It is an arithmetic number, because the mean of its divisors is an integer number (8026761600).

Almost surely, 2^142043322024 is an apocalyptic number.

It is an amenable number.

142043322024 is an abundant number, since it is smaller than the sum of its proper divisors (243241234776).

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

142043322024 is a wasteful number, since it uses less digits than its factorization.

142043322024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994334 (or 2994327 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 142043322024 its reverse (420223340241), we get a palindrome (562266662265).

The spelling of 142043322024 in words is "one hundred forty-two billion, forty-three million, three hundred twenty-two thousand, twenty-four".