98421142 has 8 divisors (see below), whose sum is σ = 147747600. Its totient is φ = 49171944.

The previous prime is 98421133. The next prime is 98421173. The reversal of 98421142 is 24112489.

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

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, 16017 + ... + 21292.

It is an arithmetic number, because the mean of its divisors is an integer number (18468450).

Almost surely, 2^98421142 is an apocalyptic number.

98421142 is a deficient number, since it is larger than the sum of its proper divisors (49326458).

98421142 is a wasteful number, since it uses less digits than its factorization.

98421142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38630.

The product of its digits is 4608, while the sum is 31.

The square root of 98421142 is about 9920.7430165286. The cubic root of 98421142 is about 461.7031100415.

The spelling of 98421142 in words is "ninety-eight million, four hundred twenty-one thousand, one hundred forty-two".