142031869498 has 8 divisors (see below), whose sum is σ = 216658784160. Its totient is φ = 69812274780.

The previous prime is 142031869451. The next prime is 142031869523. The reversal of 142031869498 is 894968130241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601829838 + ... + 601830073.

It is an arithmetic number, because the mean of its divisors is an integer number (27082348020).

Almost surely, 2^142031869498 is an apocalyptic number.

142031869498 is a deficient number, since it is larger than the sum of its proper divisors (74626914662).

142031869498 is a wasteful number, since it uses less digits than its factorization.

142031869498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203659972.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 142031869498 in words is "one hundred forty-two billion, thirty-one million, eight hundred sixty-nine thousand, four hundred ninety-eight".