134413432 has 8 divisors (see below), whose sum is σ = 252025200. Its totient is φ = 67206712.

The previous prime is 134413423. The next prime is 134413451. The reversal of 134413432 is 234314431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 134413397 and 134413406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8400832 + ... + 8400847.

It is an arithmetic number, because the mean of its divisors is an integer number (31503150).

Almost surely, 2^134413432 is an apocalyptic number.

It is an amenable number.

134413432 is a deficient number, since it is larger than the sum of its proper divisors (117611768).

134413432 is a wasteful number, since it uses less digits than its factorization.

134413432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16801685 (or 16801681 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 134413432 is about 11593.6806925152. The cubic root of 134413432 is about 512.2487296521.

Adding to 134413432 its reverse (234314431), we get a palindrome (368727863).

Subtracting 134413432 from its reverse (234314431), we obtain a palindrome (99900999).

The spelling of 134413432 in words is "one hundred thirty-four million, four hundred thirteen thousand, four hundred thirty-two".