142917418092 has 12 divisors (see below), whose sum is σ = 333473975576. Its totient is φ = 47639139360.

The previous prime is 142917418069. The next prime is 142917418097. The reversal of 142917418092 is 290814719241.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (142917418097) 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 3 ways as a sum of consecutive naturals, for example, 5954892409 + ... + 5954892432.

Almost surely, 2^142917418092 is an apocalyptic number.

142917418092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142917418092 is an abundant number, since it is smaller than the sum of its proper divisors (190556557484).

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

142917418092 is a wasteful number, since it uses less digits than its factorization.

142917418092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11909784848 (or 11909784846 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 142917418092 in words is "one hundred forty-two billion, nine hundred seventeen million, four hundred eighteen thousand, ninety-two".