142180196928 has 168 divisors, whose sum is σ = 477385526304. Its totient is φ = 36929894400.

The previous prime is 142180196891. The next prime is 142180196929. The reversal of 142180196928 is 829691081241.

It is a tau number, because it is divible by the number of its divisors (168).

It is not an unprimeable number, because it can be changed into a prime (142180196929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583453 + ... + 790428.

Almost surely, 2^142180196928 is an apocalyptic number.

It is an amenable number.

142180196928 is an abundant number, since it is smaller than the sum of its proper divisors (335205329376).

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

142180196928 is a wasteful number, since it uses less digits than its factorization.

142180196928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373921 (or 1373904 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 51.

The spelling of 142180196928 in words is "one hundred forty-two billion, one hundred eighty million, one hundred ninety-six thousand, nine hundred twenty-eight".