130331040221044 has 24 divisors (see below), whose sum is σ = 245632571999360. Its totient is φ = 60150659997024.

The previous prime is 130331040221027. The next prime is 130331040221089. The reversal of 130331040221044 is 440122040133031.

It is a happy number.

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, 42844464 + ... + 45785479.

Almost surely, 2^{130331040221044} is an apocalyptic number.

It is an amenable number.

130331040221044 is a deficient number, since it is larger than the sum of its proper divisors (115301531778316).

130331040221044 is a wasteful number, since it uses less digits than its factorization.

130331040221044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88658239 (or 88658237 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 130331040221044 its reverse (440122040133031), we get a palindrome (570453080354075).

The spelling of 130331040221044 in words is "one hundred thirty trillion, three hundred thirty-one billion, forty million, two hundred twenty-one thousand, forty-four".