16209214392 has 64 divisors (see below), whose sum is σ = 46334085120. Its totient is φ = 4628999808.

The previous prime is 16209214387. The next prime is 16209214403. The reversal of 16209214392 is 29341290261.

It is a self number, because there is not a number n which added to its sum of digits gives 16209214392.

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 15 ways as a sum of consecutive naturals, for example, 348918 + ... + 392634.

It is an arithmetic number, because the mean of its divisors is an integer number (723970080).

Almost surely, 2^16209214392 is an apocalyptic number.

16209214392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16209214392 is an abundant number, since it is smaller than the sum of its proper divisors (30124870728).

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

16209214392 is a wasteful number, since it uses less digits than its factorization.

16209214392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45940 (or 45936 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 16209214392 in words is "sixteen billion, two hundred nine million, two hundred fourteen thousand, three hundred ninety-two".