130272844417 has 2 divisors, whose sum is σ = 130272844418. Its totient is φ = 130272844416.

The previous prime is 130272844411. The next prime is 130272844439. The reversal of 130272844417 is 714448272031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70836354801 + 59436489616 = 266151^2 + 243796^2 .

It is a cyclic number.

It is not a de Polignac number, because 130272844417 - 2¹¹ = 130272842369 is a prime.

It is not a weakly prime, because it can be changed into another prime (130272844411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65136422208 + 65136422209.

It is an arithmetic number, because the mean of its divisors is an integer number (65136422209).

Almost surely, 2^130272844417 is an apocalyptic number.

It is an amenable number.

130272844417 is a deficient number, since it is larger than the sum of its proper divisors (1).

130272844417 is an equidigital number, since it uses as much as digits as its factorization.

130272844417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 301056, while the sum is 43.

The spelling of 130272844417 in words is "one hundred thirty billion, two hundred seventy-two million, eight hundred forty-four thousand, four hundred seventeen".