415134340 has 12 divisors (see below), whose sum is σ = 871782156. Its totient is φ = 166053728.

The previous prime is 415134323. The next prime is 415134367. The reversal of 415134340 is 43431514.

It can be written as a sum of positive squares in 2 ways, for example, as 309126724 + 106007616 = 17582^2 + 10296^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10378339 + ... + 10378378.

It is an arithmetic number, because the mean of its divisors is an integer number (72648513).

Almost surely, 2^415134340 is an apocalyptic number.

It is an amenable number.

415134340 is an abundant number, since it is smaller than the sum of its proper divisors (456647816).

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

415134340 is a wasteful number, since it uses less digits than its factorization.

415134340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20756726 (or 20756724 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 415134340 is about 20374.8457662874. The cubic root of 415134340 is about 745.9840695997.

Adding to 415134340 its reverse (43431514), we get a palindrome (458565854).

The spelling of 415134340 in words is "four hundred fifteen million, one hundred thirty-four thousand, three hundred forty".