16514064434146 has 8 divisors (see below), whose sum is σ = 24960188992464. Its totient is φ = 8194001436660.

The previous prime is 16514064434117. The next prime is 16514064434183. The reversal of 16514064434146 is 64143446041561.

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

It is a self number, because there is not a number n which added to its sum of digits gives 16514064434146.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31515389880 + ... + 31515390403.

It is an arithmetic number, because the mean of its divisors is an integer number (3120023624058).

Almost surely, 2^{16514064434146} is an apocalyptic number.

16514064434146 is a deficient number, since it is larger than the sum of its proper divisors (8446124558318).

16514064434146 is a wasteful number, since it uses less digits than its factorization.

16514064434146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63030780416.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 16514064434146 in words is "sixteen trillion, five hundred fourteen billion, sixty-four million, four hundred thirty-four thousand, one hundred forty-six".