130126426 has 8 divisors (see below), whose sum is σ = 195341364. Its totient is φ = 65012640.

The previous prime is 130126417. The next prime is 130126439. The reversal of 130126426 is 624621031.

It can be written as a sum of positive squares in 2 ways, for example, as 129937201 + 189225 = 11399^2 + 435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130126426.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21985 + ... + 27268.

Almost surely, 2^130126426 is an apocalyptic number.

130126426 is a deficient number, since it is larger than the sum of its proper divisors (65214938).

130126426 is a wasteful number, since it uses less digits than its factorization.

130126426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50576.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 130126426 is about 11407.2970505725. The cubic root of 130126426 is about 506.7438662568.

Adding to 130126426 its reverse (624621031), we get a palindrome (754747457).

The spelling of 130126426 in words is "one hundred thirty million, one hundred twenty-six thousand, four hundred twenty-six".