142098908 has 12 divisors (see below), whose sum is σ = 284197872. Its totient is φ = 60899520.

The previous prime is 142098871. The next prime is 142098919. The reversal of 142098908 is 809890241.

142098908 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2537453 + ... + 2537508.

It is an arithmetic number, because the mean of its divisors is an integer number (23683156).

Almost surely, 2^142098908 is an apocalyptic number.

It is an amenable number.

142098908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142098908 is a wasteful number, since it uses less digits than its factorization.

142098908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074972 (or 5074970 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 142098908 is about 11920.5246528834. The cubic root of 142098908 is about 521.8314463898.

The spelling of 142098908 in words is "one hundred forty-two million, ninety-eight thousand, nine hundred eight".