413421245 has 32 divisors (see below), whose sum is σ = 529895520. Its totient is φ = 309084160.

The previous prime is 413421227. The next prime is 413421263. The reversal of 413421245 is 542124314.

It is an interprime number because it is at equal distance from previous prime (413421227) and next prime (413421263).

It can be written as a sum of positive squares in 16 ways, for example, as 81234169 + 332187076 = 9013^2 + 18226^2 .

It is not a de Polignac number, because 413421245 - 2¹² = 413417149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1170989 + ... + 1171341.

It is an arithmetic number, because the mean of its divisors is an integer number (16559235).

Almost surely, 2^413421245 is an apocalyptic number.

It is an amenable number.

413421245 is a deficient number, since it is larger than the sum of its proper divisors (116474275).

413421245 is a wasteful number, since it uses less digits than its factorization.

413421245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625.

The product of its digits is 3840, while the sum is 26.

The square root of 413421245 is about 20332.7628471883. The cubic root of 413421245 is about 744.9565279500.

Adding to 413421245 its reverse (542124314), we get a palindrome (955545559).

The spelling of 413421245 in words is "four hundred thirteen million, four hundred twenty-one thousand, two hundred forty-five".