40773711071 has 4 divisors (see below), whose sum is σ = 40778680200. Its totient is φ = 40768741944.

The previous prime is 40773711053. The next prime is 40773711079. The reversal of 40773711071 is 17011737704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40773711071 - 2³⁰ = 39699969247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40773711079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2472236 + ... + 2488673.

It is an arithmetic number, because the mean of its divisors is an integer number (10194670050).

Almost surely, 2^40773711071 is an apocalyptic number.

40773711071 is a deficient number, since it is larger than the sum of its proper divisors (4969129).

40773711071 is an equidigital number, since it uses as much as digits as its factorization.

40773711071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4969128.

The product of its (nonzero) digits is 28812, while the sum is 38.

The spelling of 40773711071 in words is "forty billion, seven hundred seventy-three million, seven hundred eleven thousand, seventy-one".