132429993 has 16 divisors (see below), whose sum is σ = 181871040. Its totient is φ = 85651776.

The previous prime is 132429967. The next prime is 132430003. The reversal of 132429993 is 399924231.

It is not a de Polignac number, because 132429993 - 2⁹ = 132429481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132429793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41646 + ... + 44712.

It is an arithmetic number, because the mean of its divisors is an integer number (11366940).

Almost surely, 2^132429993 is an apocalyptic number.

It is an amenable number.

132429993 is a deficient number, since it is larger than the sum of its proper divisors (49441047).

132429993 is a wasteful number, since it uses less digits than its factorization.

132429993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496.

The product of its digits is 104976, while the sum is 42.

The square root of 132429993 is about 11507.8231216855. The cubic root of 132429993 is about 509.7166091861.

The spelling of 132429993 in words is "one hundred thirty-two million, four hundred twenty-nine thousand, nine hundred ninety-three".