7741104410981 has 2 divisors, whose sum is σ = 7741104410982. Its totient is φ = 7741104410980.

The previous prime is 7741104410957. The next prime is 7741104411059. The reversal of 7741104410981 is 1890144011477.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6864557200900 + 876547210081 = 2620030^2 + 936241^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7741104410981 is a prime.

It is a super-2 number, since 2×7741104410981² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7741104410381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3870552205490 + 3870552205491.

It is an arithmetic number, because the mean of its divisors is an integer number (3870552205491).

Almost surely, 2^{7741104410981} is an apocalyptic number.

It is an amenable number.

7741104410981 is a deficient number, since it is larger than the sum of its proper divisors (1).

7741104410981 is an equidigital number, since it uses as much as digits as its factorization.

7741104410981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 47.

The spelling of 7741104410981 in words is "seven trillion, seven hundred forty-one billion, one hundred four million, four hundred ten thousand, nine hundred eighty-one".