130425390 has 56 divisors (see below), whose sum is σ = 352007208. Its totient is φ = 34778160.

The previous prime is 130425359. The next prime is 130425397. The reversal of 130425390 is 93524031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130425397) 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 27 ways as a sum of consecutive naturals, for example, 1656 + ... + 16235.

It is an arithmetic number, because the mean of its divisors is an integer number (6285843).

Almost surely, 2^130425390 is an apocalyptic number.

130425390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130425390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176003604).

130425390 is an abundant number, since it is smaller than the sum of its proper divisors (221581818).

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

130425390 is an equidigital number, since it uses as much as digits as its factorization.

130425390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17916 (or 17901 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 130425390 is about 11420.3936009229. The cubic root of 130425390 is about 507.1316488771.

The spelling of 130425390 in words is "one hundred thirty million, four hundred twenty-five thousand, three hundred ninety".