133001301440444 has 12 divisors (see below), whose sum is σ = 233098120434144. Its totient is φ = 66401838459264.

The previous prime is 133001301440443. The next prime is 133001301440459. The reversal of 133001301440444 is 444044103100331.

It is a self number, because there is not a number n which added to its sum of digits gives 133001301440444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133001301440443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24703062212 + ... + 24703067595.

It is an arithmetic number, because the mean of its divisors is an integer number (19424843369512).

Almost surely, 2^{133001301440444} is an apocalyptic number.

It is an amenable number.

133001301440444 is a deficient number, since it is larger than the sum of its proper divisors (100096818993700).

133001301440444 is a wasteful number, since it uses less digits than its factorization.

133001301440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49406130484 (or 49406130482 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 133001301440444 its reverse (444044103100331), we get a palindrome (577045404540775).

The spelling of 133001301440444 in words is "one hundred thirty-three trillion, one billion, three hundred one million, four hundred forty thousand, four hundred forty-four".