16153142 has 4 divisors (see below), whose sum is σ = 24229716. Its totient is φ = 8076570.

The previous prime is 16153141. The next prime is 16153177. The reversal of 16153142 is 24135161.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16153141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4038284 + ... + 4038287.

It is an arithmetic number, because the mean of its divisors is an integer number (6057429).

Almost surely, 2^16153142 is an apocalyptic number.

16153142 is a deficient number, since it is larger than the sum of its proper divisors (8076574).

16153142 is an equidigital number, since it uses as much as digits as its factorization.

16153142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8076573.

The product of its digits is 720, while the sum is 23.

The square root of 16153142 is about 4019.0971622990. The cubic root of 16153142 is about 252.7856037007.

The spelling of 16153142 in words is "sixteen million, one hundred fifty-three thousand, one hundred forty-two".