16000030143 has 16 divisors (see below), whose sum is σ = 23719727200. Its totient is φ = 10659496320.

The previous prime is 16000030141. The next prime is 16000030153. The reversal of 16000030143 is 34103000061.

It is not a de Polignac number, because 16000030143 - 2¹ = 16000030141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16000030141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158788 + ... + 239193.

It is an arithmetic number, because the mean of its divisors is an integer number (1482482950).

Almost surely, 2^16000030143 is an apocalyptic number.

16000030143 is a deficient number, since it is larger than the sum of its proper divisors (7719697057).

16000030143 is a wasteful number, since it uses less digits than its factorization.

16000030143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399479 (or 399473 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The spelling of 16000030143 in words is "sixteen billion, thirty thousand, one hundred forty-three".