453345223234 has 8 divisors (see below), whose sum is σ = 680027656140. Its totient is φ = 226669337856.

The previous prime is 453345223223. The next prime is 453345223249. The reversal of 453345223234 is 432322543354.

It can be written as a sum of positive squares in 2 ways, for example, as 443360217609 + 9985005625 = 665853^2 + 99925^2 .

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

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, 1459959 + ... + 1743034.

Almost surely, 2^453345223234 is an apocalyptic number.

453345223234 is a deficient number, since it is larger than the sum of its proper divisors (226682432906).

453345223234 is a wasteful number, since it uses less digits than its factorization.

453345223234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273764.

The product of its digits is 1036800, while the sum is 40.

Adding to 453345223234 its reverse (432322543354), we get a palindrome (885667766588).

The spelling of 453345223234 in words is "four hundred fifty-three billion, three hundred forty-five million, two hundred twenty-three thousand, two hundred thirty-four".