130444201423 has 8 divisors (see below), whose sum is σ = 138130064640. Its totient is φ = 122759746560.

The previous prime is 130444201387. The next prime is 130444201439. The reversal of 130444201423 is 324102444031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130444201423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130444201391 and 130444201400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130444201493) 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, 158338 + ... + 534751.

It is an arithmetic number, because the mean of its divisors is an integer number (17266258080).

Almost surely, 2^130444201423 is an apocalyptic number.

130444201423 is a deficient number, since it is larger than the sum of its proper divisors (7685863217).

130444201423 is a wasteful number, since it uses less digits than its factorization.

130444201423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704177.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 130444201423 its reverse (324102444031), we get a palindrome (454546645454).

The spelling of 130444201423 in words is "one hundred thirty billion, four hundred forty-four million, two hundred one thousand, four hundred twenty-three".