130441656 has 32 divisors (see below), whose sum is σ = 330575760. Its totient is φ = 42884352.

The previous prime is 130441651. The next prime is 130441657. The reversal of 130441656 is 656144031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130441651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35475 + ... + 38978.

Almost surely, 2^130441656 is an apocalyptic number.

It is an amenable number.

130441656 is an abundant number, since it is smaller than the sum of its proper divisors (200134104).

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

130441656 is a wasteful number, since it uses less digits than its factorization.

130441656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74535 (or 74531 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 130441656 is about 11421.1057258043. The cubic root of 130441656 is about 507.1527303053.

Adding to 130441656 its reverse (656144031), we get a palindrome (786585687).

The spelling of 130441656 in words is "one hundred thirty million, four hundred forty-one thousand, six hundred fifty-six".