2242923434 has 8 divisors (see below), whose sum is σ = 3399069828. Its totient is φ = 1109900160.

The previous prime is 2242923427. The next prime is 2242923437. The reversal of 2242923434 is 4343292422.

It can be written as a sum of positive squares in 2 ways, for example, as 2166623209 + 76300225 = 46547^2 + 8735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2242923394 and 2242923403.

It is not an unprimeable number, because it can be changed into a prime (2242923437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5780537 + ... + 5780924.

Almost surely, 2^2242923434 is an apocalyptic number.

2242923434 is a deficient number, since it is larger than the sum of its proper divisors (1156146394).

2242923434 is a wasteful number, since it uses less digits than its factorization.

2242923434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11561560.

The product of its digits is 82944, while the sum is 35.

The square root of 2242923434 is about 47359.5126030663. The cubic root of 2242923434 is about 1308.9954877274.

The spelling of 2242923434 in words is "two billion, two hundred forty-two million, nine hundred twenty-three thousand, four hundred thirty-four".