612773141291 has 2 divisors, whose sum is σ = 612773141292. Its totient is φ = 612773141290.

The previous prime is 612773141269. The next prime is 612773141303. The reversal of 612773141291 is 192141377216.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 612773141291 - 2²² = 612768946987 is a prime.

It is not a weakly prime, because it can be changed into another prime (612773146291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306386570645 + 306386570646.

It is an arithmetic number, because the mean of its divisors is an integer number (306386570646).

Almost surely, 2^612773141291 is an apocalyptic number.

612773141291 is a deficient number, since it is larger than the sum of its proper divisors (1).

612773141291 is an equidigital number, since it uses as much as digits as its factorization.

612773141291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 44.

The spelling of 612773141291 in words is "six hundred twelve billion, seven hundred seventy-three million, one hundred forty-one thousand, two hundred ninety-one".