2243372134 has 16 divisors (see below), whose sum is σ = 3444654528. Its totient is φ = 1095265152.

The previous prime is 2243372063. The next prime is 2243372147. The reversal of 2243372134 is 4312733422.

It is a junction number, because it is equal to n+sod(n) for n = 2243372096 and 2243372105.

It is a congruent number.

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, 13144 + ... + 68260.

It is an arithmetic number, because the mean of its divisors is an integer number (215290908).

Almost surely, 2^2243372134 is an apocalyptic number.

2243372134 is a deficient number, since it is larger than the sum of its proper divisors (1201282394).

2243372134 is a wasteful number, since it uses less digits than its factorization.

2243372134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55599.

The product of its digits is 24192, while the sum is 31.

The square root of 2243372134 is about 47364.2495348549. The cubic root of 2243372134 is about 1309.0827707059.

The spelling of 2243372134 in words is "two billion, two hundred forty-three million, three hundred seventy-two thousand, one hundred thirty-four".