16169393094 has 8 divisors (see below), whose sum is σ = 32338786200. Its totient is φ = 5389797696.

The previous prime is 16169393089. The next prime is 16169393113. The reversal of 16169393094 is 49039396161.

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

16169393094 is an admirable number.

It is a super-2 number, since 2×16169393094² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1347449419 + ... + 1347449430.

It is an arithmetic number, because the mean of its divisors is an integer number (4042348275).

Almost surely, 2^16169393094 is an apocalyptic number.

16169393094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16169393094 is a wasteful number, since it uses less digits than its factorization.

16169393094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694898854.

The product of its (nonzero) digits is 944784, while the sum is 51.

The spelling of 16169393094 in words is "sixteen billion, one hundred sixty-nine million, three hundred ninety-three thousand, ninety-four".