41227787077 has 2 divisors, whose sum is σ = 41227787078. Its totient is φ = 41227787076.

The previous prime is 41227786913. The next prime is 41227787119. The reversal of 41227787077 is 77078772214.

41227787077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39138291556 + 2089495521 = 197834^2 + 45711^2 .

It is a cyclic number.

It is not a de Polignac number, because 41227787077 - 2¹⁹ = 41227262789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41227787177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20613893538 + 20613893539.

It is an arithmetic number, because the mean of its divisors is an integer number (20613893539).

Almost surely, 2^41227787077 is an apocalyptic number.

It is an amenable number.

41227787077 is a deficient number, since it is larger than the sum of its proper divisors (1).

41227787077 is an equidigital number, since it uses as much as digits as its factorization.

41227787077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2151296, while the sum is 52.

The spelling of 41227787077 in words is "forty-one billion, two hundred twenty-seven million, seven hundred eighty-seven thousand, seventy-seven".