14142998 has 4 divisors (see below), whose sum is σ = 21214500. Its totient is φ = 7071498.

The previous prime is 14142979. The next prime is 14143007. The reversal of 14142998 is 89924141.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535748 + ... + 3535751.

It is an arithmetic number, because the mean of its divisors is an integer number (5303625).

Almost surely, 2^14142998 is an apocalyptic number.

14142998 is a deficient number, since it is larger than the sum of its proper divisors (7071502).

14142998 is an equidigital number, since it uses as much as digits as its factorization.

14142998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071501.

The product of its digits is 20736, while the sum is 38.

The square root of 14142998 is about 3760.7177506428. The cubic root of 14142998 is about 241.8320328879.

The spelling of 14142998 in words is "fourteen million, one hundred forty-two thousand, nine hundred ninety-eight".