161342314 has 16 divisors (see below), whose sum is σ = 278119296. Its totient is φ = 68763600.

The previous prime is 161342303. The next prime is 161342327. The reversal of 161342314 is 413243161.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29302 + ... + 34369.

It is an arithmetic number, because the mean of its divisors is an integer number (17382456).

Almost surely, 2^161342314 is an apocalyptic number.

161342314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

161342314 is a deficient number, since it is larger than the sum of its proper divisors (116776982).

161342314 is a wasteful number, since it uses less digits than its factorization.

161342314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63861.

The product of its digits is 1728, while the sum is 25.

The square root of 161342314 is about 12702.0594393193. The cubic root of 161342314 is about 544.3974644485.

Adding to 161342314 its reverse (413243161), we get a palindrome (574585475).

The spelling of 161342314 in words is "one hundred sixty-one million, three hundred forty-two thousand, three hundred fourteen".