10939416769 has 2 divisors, whose sum is σ = 10939416770. Its totient is φ = 10939416768.

The previous prime is 10939416731. The next prime is 10939416773. The reversal of 10939416769 is 96761493901.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6432040000 + 4507376769 = 80200^2 + 67137^2 .

It is an emirp because it is prime and its reverse (96761493901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10939416769 - 2¹³ = 10939408577 is a prime.

It is a super-2 number, since 2×10939416769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10939416799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5469708384 + 5469708385.

It is an arithmetic number, because the mean of its divisors is an integer number (5469708385).

Almost surely, 2^10939416769 is an apocalyptic number.

It is an amenable number.

10939416769 is a deficient number, since it is larger than the sum of its proper divisors (1).

10939416769 is an equidigital number, since it uses as much as digits as its factorization.

10939416769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2204496, while the sum is 55.

It can be divided in two parts, 109394167 and 69, that added together give a triangular number (109394236 = T₁₄₇₉₁).

The spelling of 10939416769 in words is "ten billion, nine hundred thirty-nine million, four hundred sixteen thousand, seven hundred sixty-nine".