134413426 has 32 divisors (see below), whose sum is σ = 242880768. Its totient is φ = 54542400.

The previous prime is 134413423. The next prime is 134413451. The reversal of 134413426 is 624314431.

It is a junction number, because it is equal to n+sod(n) for n = 134413394 and 134413403.

It is not an unprimeable number, because it can be changed into a prime (134413421) 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, 30456 + ... + 34588.

It is an arithmetic number, because the mean of its divisors is an integer number (7590024).

Almost surely, 2^134413426 is an apocalyptic number.

134413426 is a deficient number, since it is larger than the sum of its proper divisors (108467342).

134413426 is a wasteful number, since it uses less digits than its factorization.

134413426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266.

The product of its digits is 6912, while the sum is 28.

The square root of 134413426 is about 11593.6804337536. The cubic root of 134413426 is about 512.2487220301.

Adding to 134413426 its reverse (624314431), we get a palindrome (758727857).

The spelling of 134413426 in words is "one hundred thirty-four million, four hundred thirteen thousand, four hundred twenty-six".