40914427761 has 6 divisors (see below), whose sum is σ = 59098617890. Its totient is φ = 27276285168.

The previous prime is 40914427753. The next prime is 40914427783. The reversal of 40914427761 is 16772441904.

40914427761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 22788921600 + 18125506161 = 150960^2 + 134631^2 .

It is not a de Polignac number, because 40914427761 - 2³ = 40914427753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40914427721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2273023756 + ... + 2273023773.

Almost surely, 2^40914427761 is an apocalyptic number.

It is an amenable number.

40914427761 is a deficient number, since it is larger than the sum of its proper divisors (18184190129).

40914427761 is a wasteful number, since it uses less digits than its factorization.

40914427761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546047535 (or 4546047532 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 40914427761 in words is "forty billion, nine hundred fourteen million, four hundred twenty-seven thousand, seven hundred sixty-one".