611414332457 has 2 divisors, whose sum is σ = 611414332458. Its totient is φ = 611414332456.

The previous prime is 611414332429. The next prime is 611414332483. The reversal of 611414332457 is 754233414116.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359059814656 + 252354517801 = 599216^2 + 502349^2 .

It is a cyclic number.

It is not a de Polignac number, because 611414332457 - 2¹² = 611414328361 is a prime.

It is not a weakly prime, because it can be changed into another prime (611414632457) 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, 305707166228 + 305707166229.

It is an arithmetic number, because the mean of its divisors is an integer number (305707166229).

Almost surely, 2^611414332457 is an apocalyptic number.

It is an amenable number.

611414332457 is a deficient number, since it is larger than the sum of its proper divisors (1).

611414332457 is an equidigital number, since it uses as much as digits as its factorization.

611414332457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The spelling of 611414332457 in words is "six hundred eleven billion, four hundred fourteen million, three hundred thirty-two thousand, four hundred fifty-seven".