16930142318 has 32 divisors (see below), whose sum is σ = 28038528000. Its totient is φ = 7636749984.

The previous prime is 16930142293. The next prime is 16930142323. The reversal of 16930142318 is 81324103961.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62018 + ... + 194181.

It is an arithmetic number, because the mean of its divisors is an integer number (876204000).

Almost surely, 2^16930142318 is an apocalyptic number.

16930142318 is a deficient number, since it is larger than the sum of its proper divisors (11108385682).

16930142318 is a wasteful number, since it uses less digits than its factorization.

16930142318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256304.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 16930142318 in words is "sixteen billion, nine hundred thirty million, one hundred forty-two thousand, three hundred eighteen".