15416211066 has 16 divisors (see below), whose sum is σ = 31021580064. Its totient is φ = 5107210704.

The previous prime is 15416211059. The next prime is 15416211113. The reversal of 15416211066 is 66011261451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7880521 + ... + 7882476.

It is an arithmetic number, because the mean of its divisors is an integer number (1938848754).

Almost surely, 2^15416211066 is an apocalyptic number.

15416211066 is an abundant number, since it is smaller than the sum of its proper divisors (15605368998).

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

15416211066 is a wasteful number, since it uses less digits than its factorization.

15416211066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15763165.

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 15416211066 in words is "fifteen billion, four hundred sixteen million, two hundred eleven thousand, sixty-six".