40476550771 has 2 divisors, whose sum is σ = 40476550772. Its totient is φ = 40476550770.

The previous prime is 40476550757. The next prime is 40476550783. The reversal of 40476550771 is 17705567404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40476550771 - 2⁵ = 40476550739 is a prime.

It is not a weakly prime, because it can be changed into another prime (40476559771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20238275385 + 20238275386.

It is an arithmetic number, because the mean of its divisors is an integer number (20238275386).

Almost surely, 2^40476550771 is an apocalyptic number.

40476550771 is a deficient number, since it is larger than the sum of its proper divisors (1).

40476550771 is an equidigital number, since it uses as much as digits as its factorization.

40476550771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 823200, while the sum is 46.

The spelling of 40476550771 in words is "forty billion, four hundred seventy-six million, five hundred fifty thousand, seven hundred seventy-one".