40549880711 has 2 divisors, whose sum is σ = 40549880712. Its totient is φ = 40549880710.

The previous prime is 40549880689. The next prime is 40549880713. The reversal of 40549880711 is 11708894504.

40549880711 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 is a cyclic number.

It is not a de Polignac number, because 40549880711 - 2²² = 40545686407 is a prime.

Together with 40549880713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40549880713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20274940355 + 20274940356.

It is an arithmetic number, because the mean of its divisors is an integer number (20274940356).

Almost surely, 2^40549880711 is an apocalyptic number.

40549880711 is a deficient number, since it is larger than the sum of its proper divisors (1).

40549880711 is an equidigital number, since it uses as much as digits as its factorization.

40549880711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 47.

The spelling of 40549880711 in words is "forty billion, five hundred forty-nine million, eight hundred eighty thousand, seven hundred eleven".