130426140 has 48 divisors (see below), whose sum is σ = 393287328. Its totient is φ = 32104704.

The previous prime is 130426139. The next prime is 130426141. The reversal of 130426140 is 41624031.

It is an interprime number because it is at equal distance from previous prime (130426139) and next prime (130426141).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130426141) 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 15 ways as a sum of consecutive naturals, for example, 82827 + ... + 84386.

It is an arithmetic number, because the mean of its divisors is an integer number (8193486).

Almost surely, 2^130426140 is an apocalyptic number.

130426140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130426140 is an abundant number, since it is smaller than the sum of its proper divisors (262861188).

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

130426140 is a wasteful number, since it uses less digits than its factorization.

130426140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167238 (or 167236 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 130426140 is about 11420.4264368718. The cubic root of 130426140 is about 507.1326209475.

The spelling of 130426140 in words is "one hundred thirty million, four hundred twenty-six thousand, one hundred forty".