415330445 has 8 divisors (see below), whose sum is σ = 498548736. Its totient is φ = 332162896.

The previous prime is 415330381. The next prime is 415330477. The reversal of 415330445 is 544033514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 415330445 - 2⁶ = 415330381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8564 + ... + 30066.

It is an arithmetic number, because the mean of its divisors is an integer number (62318592).

Almost surely, 2^415330445 is an apocalyptic number.

It is an amenable number.

415330445 is a deficient number, since it is larger than the sum of its proper divisors (83218291).

415330445 is a wasteful number, since it uses less digits than its factorization.

415330445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25371.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 415330445 is about 20379.6576271536. The cubic root of 415330445 is about 746.1015160602.

Adding to 415330445 its reverse (544033514), we get a palindrome (959363959).

The spelling of 415330445 in words is "four hundred fifteen million, three hundred thirty thousand, four hundred forty-five".