130429538 has 16 divisors (see below), whose sum is σ = 199782240. Its totient is φ = 63848736.

The previous prime is 130429531. The next prime is 130429543. The reversal of 130429538 is 835924031.

It is a junction number, because it is equal to n+sod(n) for n = 130429498 and 130429507.

It is not an unprimeable number, because it can be changed into a prime (130429531) 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 7 ways as a sum of consecutive naturals, for example, 17081 + ... + 23507.

It is an arithmetic number, because the mean of its divisors is an integer number (12486390).

Almost surely, 2^130429538 is an apocalyptic number.

130429538 is a deficient number, since it is larger than the sum of its proper divisors (69352702).

130429538 is a wasteful number, since it uses less digits than its factorization.

130429538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6641.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 130429538 is about 11420.5752044282. The cubic root of 130429538 is about 507.1370250281.

The spelling of 130429538 in words is "one hundred thirty million, four hundred twenty-nine thousand, five hundred thirty-eight".