426660414116737 has 2 divisors, whose sum is σ = 426660414116738. Its totient is φ = 426660414116736.

The previous prime is 426660414116633. The next prime is 426660414116771. The reversal of 426660414116737 is 737611414066624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233994660109456 + 192665754007281 = 15296884^2 + 13880409^2 .

It is a cyclic number.

It is not a de Polignac number, because 426660414116737 - 2⁷ = 426660414116609 is a prime.

It is not a weakly prime, because it can be changed into another prime (426660414116437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213330207058368 + 213330207058369.

It is an arithmetic number, because the mean of its divisors is an integer number (213330207058369).

Almost surely, 2^{426660414116737} is an apocalyptic number.

It is an amenable number.

426660414116737 is a deficient number, since it is larger than the sum of its proper divisors (1).

426660414116737 is an equidigital number, since it uses as much as digits as its factorization.

426660414116737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24385536, while the sum is 58.

The spelling of 426660414116737 in words is "four hundred twenty-six trillion, six hundred sixty billion, four hundred fourteen million, one hundred sixteen thousand, seven hundred thirty-seven".