40745241658883 has 2 divisors, whose sum is σ = 40745241658884. Its totient is φ = 40745241658882.

The previous prime is 40745241658861. The next prime is 40745241658903. The reversal of 40745241658883 is 38885614254704.

40745241658883 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 40745241658883 - 2¹² = 40745241654787 is a prime.

It is not a weakly prime, because it can be changed into another prime (40745241658813) 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 as a sum of consecutive naturals, namely, 20372620829441 + 20372620829442.

It is an arithmetic number, because the mean of its divisors is an integer number (20372620829442).

Almost surely, 2^{40745241658883} is an apocalyptic number.

40745241658883 is a deficient number, since it is larger than the sum of its proper divisors (1).

40745241658883 is an equidigital number, since it uses as much as digits as its factorization.

40745241658883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 206438400, while the sum is 65.

The spelling of 40745241658883 in words is "forty trillion, seven hundred forty-five billion, two hundred forty-one million, six hundred fifty-eight thousand, eight hundred eighty-three".