142392179000 has 32 divisors (see below), whose sum is σ = 333197701200. Its totient is φ = 56956871200.

The previous prime is 142392178991. The next prime is 142392179003. The reversal of 142392179000 is 971293241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142392179003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71195090 + ... + 71197089.

Almost surely, 2^142392179000 is an apocalyptic number.

142392179000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142392179000 is an abundant number, since it is smaller than the sum of its proper divisors (190805522200).

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

142392179000 is a wasteful number, since it uses less digits than its factorization.

142392179000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142392200 (or 142392186 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 142392179000 in words is "one hundred forty-two billion, three hundred ninety-two million, one hundred seventy-nine thousand".