40744377227 has 2 divisors, whose sum is σ = 40744377228. Its totient is φ = 40744377226.

The previous prime is 40744377061. The next prime is 40744377239. The reversal of 40744377227 is 72277344704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40744377227 - 2¹⁴ = 40744360843 is a prime.

It is not a weakly prime, because it can be changed into another prime (40744377257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20372188613 + 20372188614.

It is an arithmetic number, because the mean of its divisors is an integer number (20372188614).

Almost surely, 2^40744377227 is an apocalyptic number.

40744377227 is a deficient number, since it is larger than the sum of its proper divisors (1).

40744377227 is an equidigital number, since it uses as much as digits as its factorization.

40744377227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1843968, while the sum is 47.

The spelling of 40744377227 in words is "forty billion, seven hundred forty-four million, three hundred seventy-seven thousand, two hundred twenty-seven".