130426142 has 72 divisors (see below), whose sum is σ = 265274352. Its totient is φ = 47752320.

The previous prime is 130426141. The next prime is 130426151. The reversal of 130426142 is 241624031.

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 polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 201263 + ... + 201909.

It is an arithmetic number, because the mean of its divisors is an integer number (3684366).

Almost surely, 2^130426142 is an apocalyptic number.

130426142 is an abundant number, since it is smaller than the sum of its proper divisors (134848210).

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

130426142 is a wasteful number, since it uses less digits than its factorization.

130426142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 130426142 is about 11420.4265244342. The cubic root of 130426142 is about 507.1326235397.

The spelling of 130426142 in words is "one hundred thirty million, four hundred twenty-six thousand, one hundred forty-two".