130443010040 has 32 divisors (see below), whose sum is σ = 335424883680. Its totient is φ = 44723317632.

The previous prime is 130443010031. The next prime is 130443010079. The reversal of 130443010040 is 40010344031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 130443009994 and 130443010021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232933667 + ... + 232934226.

It is an arithmetic number, because the mean of its divisors is an integer number (10482027615).

Almost surely, 2^130443010040 is an apocalyptic number.

130443010040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130443010040 is an abundant number, since it is smaller than the sum of its proper divisors (204981873640).

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

130443010040 is a wasteful number, since it uses less digits than its factorization.

130443010040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465867911 (or 465867907 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130443010040 its reverse (40010344031), we get a palindrome (170453354071).

The spelling of 130443010040 in words is "one hundred thirty billion, four hundred forty-three million, ten thousand, forty".