134313432 has 64 divisors (see below), whose sum is σ = 385603200. Its totient is φ = 38557440.

The previous prime is 134313409. The next prime is 134313433. The reversal of 134313432 is 234313431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134313433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8373 + ... + 18404.

It is an arithmetic number, because the mean of its divisors is an integer number (6025050).

Almost surely, 2^134313432 is an apocalyptic number.

134313432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134313432 is an abundant number, since it is smaller than the sum of its proper divisors (251289768).

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

134313432 is a wasteful number, since it uses less digits than its factorization.

134313432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26816 (or 26812 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 134313432 is about 11589.3671958395. The cubic root of 134313432 is about 512.1216650159.

Adding to 134313432 its reverse (234313431), we get a palindrome (368626863).

Subtracting 134313432 from its reverse (234313431), we obtain a palindrome (99999999).

The spelling of 134313432 in words is "one hundred thirty-four million, three hundred thirteen thousand, four hundred thirty-two".