514240461649 has 2 divisors, whose sum is σ = 514240461650. Its totient is φ = 514240461648.

The previous prime is 514240461601. The next prime is 514240461653. The reversal of 514240461649 is 946164042415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 514182214225 + 58247424 = 717065^2 + 7632^2 .

It is a cyclic number.

It is not a de Polignac number, because 514240461649 - 2²⁵ = 514206907217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 514240461599 and 514240461608.

It is not a weakly prime, because it can be changed into another prime (514240462649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257120230824 + 257120230825.

It is an arithmetic number, because the mean of its divisors is an integer number (257120230825).

Almost surely, 2^514240461649 is an apocalyptic number.

It is an amenable number.

514240461649 is a deficient number, since it is larger than the sum of its proper divisors (1).

514240461649 is an equidigital number, since it uses as much as digits as its factorization.

514240461649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 514240461649 in words is "five hundred fourteen billion, two hundred forty million, four hundred sixty-one thousand, six hundred forty-nine".