10634244077 has 2 divisors, whose sum is σ = 10634244078. Its totient is φ = 10634244076.

The previous prime is 10634244053. The next prime is 10634244149. The reversal of 10634244077 is 77044243601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7118465641 + 3515778436 = 84371^2 + 59294^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10634244077 is a prime.

It is a super-2 number, since 2×10634244077² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10634244077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10634244877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5317122038 + 5317122039.

It is an arithmetic number, because the mean of its divisors is an integer number (5317122039).

Almost surely, 2^10634244077 is an apocalyptic number.

It is an amenable number.

10634244077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10634244077 is an equidigital number, since it uses as much as digits as its factorization.

10634244077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 38.

Adding to 10634244077 its reverse (77044243601), we get a palindrome (87678487678).

The spelling of 10634244077 in words is "ten billion, six hundred thirty-four million, two hundred forty-four thousand, seventy-seven".