2114258945 has 16 divisors (see below), whose sum is σ = 2578625280. Its totient is φ = 1663838400.

The previous prime is 2114258933. The next prime is 2114258989. The reversal of 2114258945 is 5498524112.

It is not a de Polignac number, because 2114258945 - 2¹⁴ = 2114242561 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157196 + ... + 170114.

It is an arithmetic number, because the mean of its divisors is an integer number (161164080).

Almost surely, 2^2114258945 is an apocalyptic number.

It is an amenable number.

2114258945 is a deficient number, since it is larger than the sum of its proper divisors (464366335).

2114258945 is a wasteful number, since it uses less digits than its factorization.

2114258945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13456.

The product of its digits is 115200, while the sum is 41.

The square root of 2114258945 is about 45981.0715947334. The cubic root of 2114258945 is about 1283.4709960081.

The spelling of 2114258945 in words is "two billion, one hundred fourteen million, two hundred fifty-eight thousand, nine hundred forty-five".