450251241 has 8 divisors (see below), whose sum is σ = 654910944. Its totient is φ = 272879520.

The previous prime is 450251203. The next prime is 450251251. The reversal of 450251241 is 142152054.

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

It is not a de Polignac number, because 450251241 - 2¹⁴ = 450234857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (450251251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6821956 + ... + 6822021.

It is an arithmetic number, because the mean of its divisors is an integer number (81863868).

Almost surely, 2^450251241 is an apocalyptic number.

It is an amenable number.

450251241 is a deficient number, since it is larger than the sum of its proper divisors (204659703).

450251241 is a wasteful number, since it uses less digits than its factorization.

450251241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13643991.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 450251241 is about 21219.1244164315. The cubic root of 450251241 is about 766.4520194519.

The spelling of 450251241 in words is "four hundred fifty million, two hundred fifty-one thousand, two hundred forty-one".