130401122340444 has 12 divisors (see below), whose sum is σ = 304269285461064. Its totient is φ = 43467040780144.

The previous prime is 130401122340373. The next prime is 130401122340551. The reversal of 130401122340444 is 444043221104031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5433380097507 + ... + 5433380097530.

It is an arithmetic number, because the mean of its divisors is an integer number (25355773788422).

Almost surely, 2^{130401122340444} is an apocalyptic number.

It is an amenable number.

130401122340444 is an abundant number, since it is smaller than the sum of its proper divisors (173868163120620).

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

130401122340444 is a wasteful number, since it uses less digits than its factorization.

130401122340444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10866760195044 (or 10866760195042 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 130401122340444 its reverse (444043221104031), we get a palindrome (574444343444475).

The spelling of 130401122340444 in words is "one hundred thirty trillion, four hundred one billion, one hundred twenty-two million, three hundred forty thousand, four hundred forty-four".