1314450189 has 24 divisors (see below), whose sum is σ = 2110664192. Its totient is φ = 782796960.

The previous prime is 1314450157. The next prime is 1314450209. The reversal of 1314450189 is 9810544131.

1314450189 is a `hidden beast` number, since 1 + 3 + 144 + 501 + 8 + 9 = 666.

1314450189 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1314450189 - 2⁵ = 1314450157 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314450089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177577 + ... + 184830.

Almost surely, 2^1314450189 is an apocalyptic number.

It is an amenable number.

1314450189 is a deficient number, since it is larger than the sum of its proper divisors (796214003).

1314450189 is a wasteful number, since it uses less digits than its factorization.

1314450189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362457 (or 362454 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1314450189 is about 36255.3470401264. The cubic root of 1314450189 is about 1095.4217953438.

The spelling of 1314450189 in words is "one billion, three hundred fourteen million, four hundred fifty thousand, one hundred eighty-nine".