450234395 has 16 divisors (see below), whose sum is σ = 585560640. Its totient is φ = 330355584.

The previous prime is 450234391. The next prime is 450234397. The reversal of 450234395 is 593432054.

It is not a de Polignac number, because 450234395 - 2² = 450234391 is a prime.

It is a super-2 number, since 2×450234395² = 405422020882032050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (450234391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11855 + ... + 32264.

It is an arithmetic number, because the mean of its divisors is an integer number (36597540).

Almost surely, 2^450234395 is an apocalyptic number.

450234395 is a deficient number, since it is larger than the sum of its proper divisors (135326245).

450234395 is a wasteful number, since it uses less digits than its factorization.

450234395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44294.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 450234395 is about 21218.7274594873. The cubic root of 450234395 is about 766.4424604838.

The spelling of 450234395 in words is "four hundred fifty million, two hundred thirty-four thousand, three hundred ninety-five".