429039132 has 48 divisors (see below), whose sum is σ = 1094188032. Its totient is φ = 130256640.

The previous prime is 429039131. The next prime is 429039157. The reversal of 429039132 is 231930924.

It is a junction number, because it is equal to n+sod(n) for n = 429039093 and 429039102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429039131) 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, 27598 + ... + 40245.

It is an arithmetic number, because the mean of its divisors is an integer number (22795584).

Almost surely, 2^429039132 is an apocalyptic number.

It is an amenable number.

429039132 is an abundant number, since it is smaller than the sum of its proper divisors (665148900).

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

429039132 is a wasteful number, since it uses less digits than its factorization.

429039132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67898 (or 67896 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 429039132 is about 20713.2598110486. The cubic root of 429039132 is about 754.2216043792.

The spelling of 429039132 in words is "four hundred twenty-nine million, thirty-nine thousand, one hundred thirty-two".