134311436 has 12 divisors (see below), whose sum is σ = 268622928. Its totient is φ = 57562032.

The previous prime is 134311409. The next prime is 134311451. The reversal of 134311436 is 634113431.

134311436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

134311436 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398391 + ... + 2398446.

It is an arithmetic number, because the mean of its divisors is an integer number (22385244).

Almost surely, 2^134311436 is an apocalyptic number.

It is an amenable number.

134311436 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134311436 is a wasteful number, since it uses less digits than its factorization.

134311436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4796848 (or 4796846 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 134311436 is about 11589.2810821034. The cubic root of 134311436 is about 512.1191281638.

Adding to 134311436 its reverse (634113431), we get a palindrome (768424867).

The spelling of 134311436 in words is "one hundred thirty-four million, three hundred eleven thousand, four hundred thirty-six".