130654242 has 16 divisors (see below), whose sum is σ = 290342880. Its totient is φ = 43551396.

The previous prime is 130654211. The next prime is 130654351. The reversal of 130654242 is 242456031.

130654242 is a `hidden beast` number, since 1 + 3 + 0 + 654 + 2 + 4 + 2 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209708 + ... + 1209815.

It is an arithmetic number, because the mean of its divisors is an integer number (18146430).

Almost surely, 2^130654242 is an apocalyptic number.

130654242 is an abundant number, since it is smaller than the sum of its proper divisors (159688638).

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

130654242 is a wasteful number, since it uses less digits than its factorization.

130654242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419534 (or 2419528 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 130654242 is about 11430.4086541121. The cubic root of 130654242 is about 507.4280898217.

The spelling of 130654242 in words is "one hundred thirty million, six hundred fifty-four thousand, two hundred forty-two".