134322415 has 16 divisors (see below), whose sum is σ = 170574336. Its totient is φ = 101332000.

The previous prime is 134322407. The next prime is 134322421. The reversal of 134322415 is 514223431.

It is not a de Polignac number, because 134322415 - 2³ = 134322407 is a prime.

It is a super-2 number, since 2×134322415² = 36085022342864450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134322415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61 + ... + 16390.

It is an arithmetic number, because the mean of its divisors is an integer number (10660896).

Almost surely, 2^134322415 is an apocalyptic number.

134322415 is a deficient number, since it is larger than the sum of its proper divisors (36251921).

134322415 is a wasteful number, since it uses less digits than its factorization.

134322415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16550.

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

The square root of 134322415 is about 11589.7547428753. The cubic root of 134322415 is about 512.1330818099.

Adding to 134322415 its reverse (514223431), we get a palindrome (648545846).

The spelling of 134322415 in words is "one hundred thirty-four million, three hundred twenty-two thousand, four hundred fifteen".