40704472267 has 2 divisors, whose sum is σ = 40704472268. Its totient is φ = 40704472266.

The previous prime is 40704472163. The next prime is 40704472271. The reversal of 40704472267 is 76227440704.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40704472267 - 2²⁷ = 40570254539 is a prime.

It is not a weakly prime, because it can be changed into another prime (40704472667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20352236133 + 20352236134.

It is an arithmetic number, because the mean of its divisors is an integer number (20352236134).

Almost surely, 2^40704472267 is an apocalyptic number.

40704472267 is a deficient number, since it is larger than the sum of its proper divisors (1).

40704472267 is an equidigital number, since it uses as much as digits as its factorization.

40704472267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 526848, while the sum is 43.

The spelling of 40704472267 in words is "forty billion, seven hundred four million, four hundred seventy-two thousand, two hundred sixty-seven".