134111446 has 16 divisors (see below), whose sum is σ = 232056576. Its totient is φ = 56938536.

The previous prime is 134111429. The next prime is 134111447. The reversal of 134111446 is 644111431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 134111446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134111447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43266 + ... + 46261.

It is an arithmetic number, because the mean of its divisors is an integer number (14503536).

Almost surely, 2^134111446 is an apocalyptic number.

134111446 is a deficient number, since it is larger than the sum of its proper divisors (97945130).

134111446 is a wasteful number, since it uses less digits than its factorization.

134111446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89643.

The product of its digits is 1152, while the sum is 25.

The square root of 134111446 is about 11580.6496363546. The cubic root of 134111446 is about 511.8648197607.

Adding to 134111446 its reverse (644111431), we get a palindrome (778222877).

The spelling of 134111446 in words is "one hundred thirty-four million, one hundred eleven thousand, four hundred forty-six".