16134450344 has 32 divisors (see below), whose sum is σ = 30748273920. Its totient is φ = 7935747456.

The previous prime is 16134450331. The next prime is 16134450379. The reversal of 16134450344 is 44305443161.

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, 102569 + ... + 206855.

It is an arithmetic number, because the mean of its divisors is an integer number (960883560).

Almost surely, 2^16134450344 is an apocalyptic number.

It is an amenable number.

16134450344 is a deficient number, since it is larger than the sum of its proper divisors (14613823576).

16134450344 is a wasteful number, since it uses less digits than its factorization.

16134450344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104609 (or 104605 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 16134450344 in words is "sixteen billion, one hundred thirty-four million, four hundred fifty thousand, three hundred forty-four".