429131070 has 48 divisors (see below), whose sum is σ = 1118269152. Its totient is φ = 114175680.

The previous prime is 429131057. The next prime is 429131071. The reversal of 429131070 is 70131924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429131071) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 36319 + ... + 46661.

It is an arithmetic number, because the mean of its divisors is an integer number (23297274).

Almost surely, 2^429131070 is an apocalyptic number.

429131070 is an abundant number, since it is smaller than the sum of its proper divisors (689138082).

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

429131070 is a wasteful number, since it uses less digits than its factorization.

429131070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10817 (or 10814 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 429131070 is about 20715.4789951862. The cubic root of 429131070 is about 754.2754741145.

Adding to 429131070 its reverse (70131924), we get a palindrome (499262994).

The spelling of 429131070 in words is "four hundred twenty-nine million, one hundred thirty-one thousand, seventy".