16255142 has 8 divisors (see below), whose sum is σ = 24624432. Its totient is φ = 8047000.

The previous prime is 16255133. The next prime is 16255157. The reversal of 16255142 is 24155261.

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, 40034 + ... + 40437.

It is an arithmetic number, because the mean of its divisors is an integer number (3078054).

Almost surely, 2^16255142 is an apocalyptic number.

16255142 is a deficient number, since it is larger than the sum of its proper divisors (8369290).

16255142 is a wasteful number, since it uses less digits than its factorization.

16255142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80574.

The product of its digits is 2400, while the sum is 26.

The square root of 16255142 is about 4031.7666103087. The cubic root of 16255142 is about 253.3165643717.

The spelling of 16255142 in words is "sixteen million, two hundred fifty-five thousand, one hundred forty-two".