161314364 has 12 divisors (see below), whose sum is σ = 294574224. Its totient is φ = 77150304.

The previous prime is 161314337. The next prime is 161314379. The reversal of 161314364 is 463413161.

161314364 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876617 + ... + 876800.

It is an arithmetic number, because the mean of its divisors is an integer number (24547852).

Almost surely, 2^161314364 is an apocalyptic number.

It is an amenable number.

161314364 is a deficient number, since it is larger than the sum of its proper divisors (133259860).

161314364 is a wasteful number, since it uses less digits than its factorization.

161314364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753444 (or 1753442 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 161314364 is about 12700.9591763772. The cubic root of 161314364 is about 544.3660265542.

The spelling of 161314364 in words is "one hundred sixty-one million, three hundred fourteen thousand, three hundred sixty-four".