26005612031941 has 2 divisors, whose sum is σ = 26005612031942. Its totient is φ = 26005612031940.

The previous prime is 26005612031899. The next prime is 26005612032017. The reversal of 26005612031941 is 14913021650062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17936461641316 + 8069150390625 = 4235146^2 + 2840625^2 .

It is a cyclic number.

It is not a de Polignac number, because 26005612031941 - 2⁹ = 26005612031429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26005612031894 and 26005612031903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26005612031041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13002806015970 + 13002806015971.

It is an arithmetic number, because the mean of its divisors is an integer number (13002806015971).

Almost surely, 2^{26005612031941} is an apocalyptic number.

It is an amenable number.

26005612031941 is a deficient number, since it is larger than the sum of its proper divisors (1).

26005612031941 is an equidigital number, since it uses as much as digits as its factorization.

26005612031941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 26005612031941 in words is "twenty-six trillion, five billion, six hundred twelve million, thirty-one thousand, nine hundred forty-one".