415044324 has 60 divisors (see below), whose sum is σ = 1148847084. Its totient is φ = 130208256.

The previous prime is 415044251. The next prime is 415044349. The reversal of 415044324 is 423440514.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 357890724 + 57153600 = 18918^2 + 7560^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32169 + ... + 43184.

Almost surely, 2^415044324 is an apocalyptic number.

It is an amenable number.

415044324 is an abundant number, since it is smaller than the sum of its proper divisors (733802760).

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

415044324 is a wasteful number, since it uses less digits than its factorization.

415044324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75386 (or 75375 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 415044324 is about 20372.6366482103. The cubic root of 415044324 is about 745.9301470099.

Adding to 415044324 its reverse (423440514), we get a palindrome (838484838).

The spelling of 415044324 in words is "four hundred fifteen million, forty-four thousand, three hundred twenty-four".