422413313 has 16 divisors (see below), whose sum is σ = 489744000. Its totient is φ = 356856192.

The previous prime is 422413309. The next prime is 422413337. The reversal of 422413313 is 313314224.

It is not a de Polignac number, because 422413313 - 2² = 422413309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422413373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235223 + ... + 237011.

It is an arithmetic number, because the mean of its divisors is an integer number (30609000).

Almost surely, 2^422413313 is an apocalyptic number.

It is an amenable number.

422413313 is a deficient number, since it is larger than the sum of its proper divisors (67330687).

422413313 is a wasteful number, since it uses less digits than its factorization.

422413313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264.

The product of its digits is 1728, while the sum is 23.

The square root of 422413313 is about 20552.6960032011. The cubic root of 422413313 is about 750.3188647108.

Adding to 422413313 its reverse (313314224), we get a palindrome (735727537).

It can be divided in two parts, 42241 and 3313, that added together give a palindrome (45554).

The spelling of 422413313 in words is "four hundred twenty-two million, four hundred thirteen thousand, three hundred thirteen".