40111404734711 has 2 divisors, whose sum is σ = 40111404734712. Its totient is φ = 40111404734710.

The previous prime is 40111404734707. The next prime is 40111404734813. The reversal of 40111404734711 is 11743740411104.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40111404734711 - 2² = 40111404734707 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40111404754711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20055702367355 + 20055702367356.

It is an arithmetic number, because the mean of its divisors is an integer number (20055702367356).

Almost surely, 2^{40111404734711} is an apocalyptic number.

40111404734711 is a deficient number, since it is larger than the sum of its proper divisors (1).

40111404734711 is an equidigital number, since it uses as much as digits as its factorization.

40111404734711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 38.

The spelling of 40111404734711 in words is "forty trillion, one hundred eleven billion, four hundred four million, seven hundred thirty-four thousand, seven hundred eleven".