2034313145 has 4 divisors (see below), whose sum is σ = 2441175780. Its totient is φ = 1627450512.

The previous prime is 2034313129. The next prime is 2034313157. The reversal of 2034313145 is 5413134302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5413134302 = 2 ⋅2706567151.

It can be written as a sum of positive squares in 2 ways, for example, as 1485254521 + 549058624 = 38539^2 + 23432^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034313145 - 2⁴ = 2034313129 is a prime.

It is a Curzon 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, 203431310 + ... + 203431319.

It is an arithmetic number, because the mean of its divisors is an integer number (610293945).

Almost surely, 2^2034313145 is an apocalyptic number.

It is an amenable number.

2034313145 is a deficient number, since it is larger than the sum of its proper divisors (406862635).

2034313145 is an equidigital number, since it uses as much as digits as its factorization.

2034313145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406862634.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2034313145 is about 45103.3606840998. The cubic root of 2034313145 is about 1267.0855410223.

Adding to 2034313145 its reverse (5413134302), we get a palindrome (7447447447).

The spelling of 2034313145 in words is "two billion, thirty-four million, three hundred thirteen thousand, one hundred forty-five".