4300631546681 has 2 divisors, whose sum is σ = 4300631546682. Its totient is φ = 4300631546680.

The previous prime is 4300631546639. The next prime is 4300631546699. The reversal of 4300631546681 is 1866451360034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2150622250000 + 2150009296681 = 1466500^2 + 1466291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4300631546681 is a prime.

It is a super-2 number, since 2×4300631546681² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4300631546581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2150315773340 + 2150315773341.

It is an arithmetic number, because the mean of its divisors is an integer number (2150315773341).

Almost surely, 2^{4300631546681} is an apocalyptic number.

It is an amenable number.

4300631546681 is a deficient number, since it is larger than the sum of its proper divisors (1).

4300631546681 is an equidigital number, since it uses as much as digits as its factorization.

4300631546681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 4300631546681 in words is "four trillion, three hundred billion, six hundred thirty-one million, five hundred forty-six thousand, six hundred eighty-one".