16029142 has 8 divisors (see below), whose sum is σ = 24183216. Its totient is φ = 7968072.

The previous prime is 16029133. The next prime is 16029149. The reversal of 16029142 is 24192061.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16029149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22818 + ... + 23509.

It is an arithmetic number, because the mean of its divisors is an integer number (3022902).

Almost surely, 2^16029142 is an apocalyptic number.

16029142 is a deficient number, since it is larger than the sum of its proper divisors (8154074).

16029142 is a wasteful number, since it uses less digits than its factorization.

16029142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46502.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 16029142 is about 4003.6410928054. The cubic root of 16029142 is about 252.1371031048.

The spelling of 16029142 in words is "sixteen million, twenty-nine thousand, one hundred forty-two".