441452345 has 8 divisors (see below), whose sum is σ = 560904264. Its totient is φ = 332387584.

The previous prime is 441452329. The next prime is 441452377. The reversal of 441452345 is 543254144.

It can be written as a sum of positive squares in 4 ways, for example, as 8271376 + 433180969 = 2876^2 + 20813^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 441452345 - 2⁴ = 441452329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2596694 + ... + 2596863.

It is an arithmetic number, because the mean of its divisors is an integer number (70113033).

Almost surely, 2^441452345 is an apocalyptic number.

It is an amenable number.

441452345 is a deficient number, since it is larger than the sum of its proper divisors (119451919).

441452345 is a wasteful number, since it uses less digits than its factorization.

441452345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193579.

The product of its digits is 38400, while the sum is 32.

The square root of 441452345 is about 21010.7673586664. The cubic root of 441452345 is about 761.4264214172.

The spelling of 441452345 in words is "four hundred forty-one million, four hundred fifty-two thousand, three hundred forty-five".