40083456811 has 2 divisors, whose sum is σ = 40083456812. Its totient is φ = 40083456810.

The previous prime is 40083456781. The next prime is 40083456821. The reversal of 40083456811 is 11865438004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40083456811 - 2⁹ = 40083456299 is a prime.

It is not a weakly prime, because it can be changed into another prime (40083456821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20041728405 + 20041728406.

It is an arithmetic number, because the mean of its divisors is an integer number (20041728406).

Almost surely, 2^40083456811 is an apocalyptic number.

40083456811 is a deficient number, since it is larger than the sum of its proper divisors (1).

40083456811 is an equidigital number, since it uses as much as digits as its factorization.

40083456811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 40083456811 in words is "forty billion, eighty-three million, four hundred fifty-six thousand, eight hundred eleven".