16144146234 has 16 divisors (see below), whose sum is σ = 35875880640. Its totient is φ = 5381382060.

The previous prime is 16144146229. The next prime is 16144146247. The reversal of 16144146234 is 43264144161.

16144146234 is a `hidden beast` number, since 1 + 6 + 1 + 4 + 414 + 6 + 234 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149482782 + ... + 149482889.

It is an arithmetic number, because the mean of its divisors is an integer number (2242242540).

Almost surely, 2^16144146234 is an apocalyptic number.

16144146234 is an abundant number, since it is smaller than the sum of its proper divisors (19731734406).

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

16144146234 is a wasteful number, since it uses less digits than its factorization.

16144146234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298965682 (or 298965676 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The spelling of 16144146234 in words is "sixteen billion, one hundred forty-four million, one hundred forty-six thousand, two hundred thirty-four".