429039130 has 16 divisors (see below), whose sum is σ = 831676104. Its totient is φ = 158414400.

The previous prime is 429039119. The next prime is 429039131. The reversal of 429039130 is 31930924.

It can be written as a sum of positive squares in 4 ways, for example, as 109809441 + 319229689 = 10479^2 + 17867^2 .

It is a junction number, because it is equal to n+sod(n) for n = 429039092 and 429039101.

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 7 ways as a sum of consecutive naturals, for example, 1650021 + ... + 1650280.

Almost surely, 2^429039130 is an apocalyptic number.

429039130 is a deficient number, since it is larger than the sum of its proper divisors (402636974).

429039130 is a wasteful number, since it uses less digits than its factorization.

429039130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300321.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 429039130 is about 20713.2597627703. The cubic root of 429039130 is about 754.2216032072.

The spelling of 429039130 in words is "four hundred twenty-nine million, thirty-nine thousand, one hundred thirty".