40409741377183 has 2 divisors, whose sum is σ = 40409741377184. Its totient is φ = 40409741377182.

The previous prime is 40409741377073. The next prime is 40409741377219. The reversal of 40409741377183 is 38177314790404.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40409741377183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40409741377783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20204870688591 + 20204870688592.

It is an arithmetic number, because the mean of its divisors is an integer number (20204870688592).

Almost surely, 2^{40409741377183} is an apocalyptic number.

40409741377183 is a deficient number, since it is larger than the sum of its proper divisors (1).

40409741377183 is an equidigital number, since it uses as much as digits as its factorization.

40409741377183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14224896, while the sum is 58.

The spelling of 40409741377183 in words is "forty trillion, four hundred nine billion, seven hundred forty-one million, three hundred seventy-seven thousand, one hundred eighty-three".