16310142 has 12 divisors (see below), whose sum is σ = 35338680. Its totient is φ = 5436708.

The previous prime is 16310141. The next prime is 16310143. The reversal of 16310142 is 24101361.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16310141) and next prime (16310143).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 906119 = 16310142 / (1 + 6 + 3 + 1 + 0 + 1 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16310141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 453042 + ... + 453077.

It is an arithmetic number, because the mean of its divisors is an integer number (2944890).

Almost surely, 2^16310142 is an apocalyptic number.

16310142 is an abundant number, since it is smaller than the sum of its proper divisors (19028538).

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

16310142 is a wasteful number, since it uses less digits than its factorization.

16310142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906127 (or 906124 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 16310142 is about 4038.5816817294. The cubic root of 16310142 is about 253.6019453887.

The spelling of 16310142 in words is "sixteen million, three hundred ten thousand, one hundred forty-two".