134292432 has 40 divisors (see below), whose sum is σ = 347361696. Its totient is φ = 44707456.

The previous prime is 134292419. The next prime is 134292451. The reversal of 134292432 is 234292431.

It is a self number, because there is not a number n which added to its sum of digits gives 134292432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55798 + ... + 58154.

Almost surely, 2^134292432 is an apocalyptic number.

134292432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134292432 is an abundant number, since it is smaller than the sum of its proper divisors (213069264).

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

134292432 is a wasteful number, since it uses less digits than its factorization.

134292432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555 (or 3549 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 134292432 is about 11588.4611575481. The cubic root of 134292432 is about 512.0949734300.

Subtracting 134292432 from its reverse (234292431), we obtain a palindrome (99999999).

The spelling of 134292432 in words is "one hundred thirty-four million, two hundred ninety-two thousand, four hundred thirty-two".