454313344 has 16 divisors (see below), whose sum is σ = 905077620. Its totient is φ = 227156608.

The previous prime is 454313341. The next prime is 454313357. The reversal of 454313344 is 443313454.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×454313344² = 412801229072924672, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454313341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1774534 + ... + 1774789.

Almost surely, 2^454313344 is an apocalyptic number.

It is an amenable number.

454313344 is a deficient number, since it is larger than the sum of its proper divisors (450764276).

454313344 is an equidigital number, since it uses as much as digits as its factorization.

454313344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549337 (or 3549325 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 454313344 is about 21314.6274656631. The cubic root of 454313344 is about 768.7500629343.

Adding to 454313344 its reverse (443313454), we get a palindrome (897626798).

The spelling of 454313344 in words is "four hundred fifty-four million, three hundred thirteen thousand, three hundred forty-four".