16214403361 has 16 divisors (see below), whose sum is σ = 18592156800. Its totient is φ = 14007990528.

The previous prime is 16214403341. The next prime is 16214403377. The reversal of 16214403361 is 16330441261.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16214403361 - 2¹⁷ = 16214272289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16214403341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165381 + ... + 244498.

It is an arithmetic number, because the mean of its divisors is an integer number (1162009800).

Almost surely, 2^16214403361 is an apocalyptic number.

It is an amenable number.

16214403361 is a deficient number, since it is larger than the sum of its proper divisors (2377753439).

16214403361 is a wasteful number, since it uses less digits than its factorization.

16214403361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410088.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 16214403361 in words is "sixteen billion, two hundred fourteen million, four hundred three thousand, three hundred sixty-one".