2234512378 has 16 divisors (see below), whose sum is σ = 3839250240. Its totient is φ = 955483776.

The previous prime is 2234512363. The next prime is 2234512381. The reversal of 2234512378 is 8732154322.

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, 173943 + ... + 186346.

It is an arithmetic number, because the mean of its divisors is an integer number (239953140).

Almost surely, 2^2234512378 is an apocalyptic number.

2234512378 is a deficient number, since it is larger than the sum of its proper divisors (1604737862).

2234512378 is a wasteful number, since it uses less digits than its factorization.

2234512378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360741.

The product of its digits is 80640, while the sum is 37.

The square root of 2234512378 is about 47270.6291263402. The cubic root of 2234512378 is about 1307.3571756294.

The spelling of 2234512378 in words is "two billion, two hundred thirty-four million, five hundred twelve thousand, three hundred seventy-eight".