134463432 has 16 divisors (see below), whose sum is σ = 336158640. Its totient is φ = 44821136.

The previous prime is 134463397. The next prime is 134463463. The reversal of 134463432 is 234364431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134463432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2801298 + ... + 2801345.

It is an arithmetic number, because the mean of its divisors is an integer number (21009915).

Almost surely, 2^134463432 is an apocalyptic number.

134463432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134463432 is an abundant number, since it is smaller than the sum of its proper divisors (201695208).

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

134463432 is a wasteful number, since it uses less digits than its factorization.

134463432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602652 (or 5602648 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 134463432 is about 11595.8368391419. The cubic root of 134463432 is about 512.3122383380.

Subtracting 134463432 from its reverse (234364431), we obtain a palindrome (99900999).

The spelling of 134463432 in words is "one hundred thirty-four million, four hundred sixty-three thousand, four hundred thirty-two".