16728177034 has 16 divisors (see below), whose sum is σ = 26090770176. Its totient is φ = 8035192800.

The previous prime is 16728177013. The next prime is 16728177047. The reversal of 16728177034 is 43077182761.

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, 976212 + ... + 993199.

It is an arithmetic number, because the mean of its divisors is an integer number (1630673136).

Almost surely, 2^16728177034 is an apocalyptic number.

16728177034 is a deficient number, since it is larger than the sum of its proper divisors (9362593142).

16728177034 is a wasteful number, since it uses less digits than its factorization.

16728177034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969581.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 16728177034 in words is "sixteen billion, seven hundred twenty-eight million, one hundred seventy-seven thousand, thirty-four".