4291582480397 has 2 divisors, whose sum is σ = 4291582480398. Its totient is φ = 4291582480396.

The previous prime is 4291582480321. The next prime is 4291582480429. The reversal of 4291582480397 is 7930842851924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4202381100841 + 89201379556 = 2049971^2 + 298666^2 .

It is a cyclic number.

It is not a de Polignac number, because 4291582480397 - 2²⁴ = 4291565703181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4291582480597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145791240198 + 2145791240199.

It is an arithmetic number, because the mean of its divisors is an integer number (2145791240199).

Almost surely, 2^{4291582480397} is an apocalyptic number.

It is an amenable number.

4291582480397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4291582480397 is an equidigital number, since it uses as much as digits as its factorization.

4291582480397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34836480, while the sum is 62.

The spelling of 4291582480397 in words is "four trillion, two hundred ninety-one billion, five hundred eighty-two million, four hundred eighty thousand, three hundred ninety-seven".