450410340 has 48 divisors (see below), whose sum is σ = 1262322432. Its totient is φ = 119997696.

The previous prime is 450410329. The next prime is 450410347. The reversal of 450410340 is 43014054.

It is not an unprimeable number, because it can be changed into a prime (450410347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76792 + ... + 82448.

It is an arithmetic number, because the mean of its divisors is an integer number (26298384).

Almost surely, 2^450410340 is an apocalyptic number.

It is an amenable number.

450410340 is an abundant number, since it is smaller than the sum of its proper divisors (811912092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450410340 is a wasteful number, since it uses less digits than its factorization.

450410340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6996 (or 6994 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 450410340 is about 21222.8730383047. The cubic root of 450410340 is about 766.5422856401.

Adding to 450410340 its reverse (43014054), we get a palindrome (493424394).

The spelling of 450410340 in words is "four hundred fifty million, four hundred ten thousand, three hundred forty".