130444201391 has 48 divisors (see below), whose sum is σ = 163975451328. Its totient is φ = 103207104000.

The previous prime is 130444201387. The next prime is 130444201439. The reversal of 130444201391 is 193102444031.

It is not a de Polignac number, because 130444201391 - 2² = 130444201387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130444201331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3625691 + ... + 3661491.

It is an arithmetic number, because the mean of its divisors is an integer number (3416155236).

Almost surely, 2^130444201391 is an apocalyptic number.

130444201391 is a deficient number, since it is larger than the sum of its proper divisors (33531249937).

130444201391 is a wasteful number, since it uses less digits than its factorization.

130444201391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35952 (or 35945 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 130444201391 in words is "one hundred thirty billion, four hundred forty-four million, two hundred one thousand, three hundred ninety-one".