40928180567 has 2 divisors, whose sum is σ = 40928180568. Its totient is φ = 40928180566.

The previous prime is 40928180563. The next prime is 40928180633. The reversal of 40928180567 is 76508182904.

40928180567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40928180567 - 2² = 40928180563 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40928180563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20464090283 + 20464090284.

It is an arithmetic number, because the mean of its divisors is an integer number (20464090284).

Almost surely, 2^40928180567 is an apocalyptic number.

40928180567 is a deficient number, since it is larger than the sum of its proper divisors (1).

40928180567 is an equidigital number, since it uses as much as digits as its factorization.

40928180567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 40928180567 in words is "forty billion, nine hundred twenty-eight million, one hundred eighty thousand, five hundred sixty-seven".