142240413232 has 10 divisors (see below), whose sum is σ = 275590800668. Its totient is φ = 71120206608.

The previous prime is 142240413229. The next prime is 142240413257. The reversal of 142240413232 is 232314042241.

It is a self number, because there is not a number n which added to its sum of digits gives 142240413232.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4445012898 + ... + 4445012929.

Almost surely, 2^142240413232 is an apocalyptic number.

It is an amenable number.

142240413232 is a deficient number, since it is larger than the sum of its proper divisors (133350387436).

142240413232 is an equidigital number, since it uses as much as digits as its factorization.

142240413232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890025835 (or 8890025829 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 142240413232 its reverse (232314042241), we get a palindrome (374554455473).

The spelling of 142240413232 in words is "one hundred forty-two billion, two hundred forty million, four hundred thirteen thousand, two hundred thirty-two".