26739332941 has 2 divisors, whose sum is σ = 26739332942. Its totient is φ = 26739332940.

The previous prime is 26739332857. The next prime is 26739333017. The reversal of 26739332941 is 14923393762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21329142025 + 5410190916 = 146045^2 + 73554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26739332941 is a prime.

It is a super-2 number, since 2×26739332941² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26739332141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13369666470 + 13369666471.

It is an arithmetic number, because the mean of its divisors is an integer number (13369666471).

Almost surely, 2^26739332941 is an apocalyptic number.

It is an amenable number.

26739332941 is a deficient number, since it is larger than the sum of its proper divisors (1).

26739332941 is an equidigital number, since it uses as much as digits as its factorization.

26739332941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 49.

The spelling of 26739332941 in words is "twenty-six billion, seven hundred thirty-nine million, three hundred thirty-two thousand, nine hundred forty-one".