413643450 has 48 divisors (see below), whose sum is σ = 1119098016. Its totient is φ = 100276800.

The previous prime is 413643427. The next prime is 413643457. The reversal of 413643450 is 54346314.

It is a super-2 number, since 2×413643450² = 342201807455805000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (413643457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123697 + ... + 126996.

It is an arithmetic number, because the mean of its divisors is an integer number (23314542).

Almost surely, 2^413643450 is an apocalyptic number.

413643450 is an abundant number, since it is smaller than the sum of its proper divisors (705454566).

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

413643450 is a wasteful number, since it uses less digits than its factorization.

413643450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250719 (or 250714 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 413643450 is about 20338.2263238464. The cubic root of 413643450 is about 745.0899700661.

Adding to 413643450 its reverse (54346314), we get a palindrome (467989764).

It can be divided in two parts, 4136 and 43450, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 413643450 in words is "four hundred thirteen million, six hundred forty-three thousand, four hundred fifty".