452241423 has 24 divisors (see below), whose sum is σ = 676016640. Its totient is φ = 291030480.

The previous prime is 452241409. The next prime is 452241437. The reversal of 452241423 is 324142254.

It is an interprime number because it is at equal distance from previous prime (452241409) and next prime (452241437).

It is not a de Polignac number, because 452241423 - 2⁴ = 452241407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452241443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121768 + ... + 125426.

It is an arithmetic number, because the mean of its divisors is an integer number (28167360).

Almost surely, 2^452241423 is an apocalyptic number.

452241423 is a deficient number, since it is larger than the sum of its proper divisors (223775217).

452241423 is a wasteful number, since it uses less digits than its factorization.

452241423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139 (or 4136 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 452241423 is about 21265.9686588690. The cubic root of 452241423 is about 767.5796395483.

Adding to 452241423 its reverse (324142254), we get a palindrome (776383677).

The spelling of 452241423 in words is "four hundred fifty-two million, two hundred forty-one thousand, four hundred twenty-three".