2234434357 has 2 divisors, whose sum is σ = 2234434358. Its totient is φ = 2234434356.

The previous prime is 2234434229. The next prime is 2234434393. The reversal of 2234434357 is 7534344322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2056985316 + 177449041 = 45354^2 + 13321^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234434357 - 2⁷ = 2234434229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2234434057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117217178 + 1117217179.

It is an arithmetic number, because the mean of its divisors is an integer number (1117217179).

Almost surely, 2^2234434357 is an apocalyptic number.

It is an amenable number.

2234434357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234434357 is an equidigital number, since it uses as much as digits as its factorization.

2234434357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 37.

The square root of 2234434357 is about 47269.8038603927. The cubic root of 2234434357 is about 1307.3419594085.

Adding to 2234434357 its reverse (7534344322), we get a palindrome (9768778679).

The spelling of 2234434357 in words is "two billion, two hundred thirty-four million, four hundred thirty-four thousand, three hundred fifty-seven".