462861241897 has 2 divisors, whose sum is σ = 462861241898. Its totient is φ = 462861241896.

The previous prime is 462861241877. The next prime is 462861241937. The reversal of 462861241897 is 798142168264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 424186479616 + 38674762281 = 651296^2 + 196659^2 .

It is a cyclic number.

It is not a de Polignac number, because 462861241897 - 2²³ = 462852853289 is a prime.

It is not a weakly prime, because it can be changed into another prime (462861241877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231430620948 + 231430620949.

It is an arithmetic number, because the mean of its divisors is an integer number (231430620949).

Almost surely, 2^462861241897 is an apocalyptic number.

It is an amenable number.

462861241897 is a deficient number, since it is larger than the sum of its proper divisors (1).

462861241897 is an equidigital number, since it uses as much as digits as its factorization.

462861241897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9289728, while the sum is 58.

The spelling of 462861241897 in words is "four hundred sixty-two billion, eight hundred sixty-one million, two hundred forty-one thousand, eight hundred ninety-seven".