40804286807 has 2 divisors, whose sum is σ = 40804286808. Its totient is φ = 40804286806.

The previous prime is 40804286801. The next prime is 40804286813. The reversal of 40804286807 is 70868240804.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (40804286801) and next prime (40804286813).

It is a cyclic number.

It is not a de Polignac number, because 40804286807 - 2¹⁸ = 40804024663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40804286801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20402143403 + 20402143404.

It is an arithmetic number, because the mean of its divisors is an integer number (20402143404).

Almost surely, 2^40804286807 is an apocalyptic number.

40804286807 is a deficient number, since it is larger than the sum of its proper divisors (1).

40804286807 is an equidigital number, since it uses as much as digits as its factorization.

40804286807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 688128, while the sum is 47.

The spelling of 40804286807 in words is "forty billion, eight hundred four million, two hundred eighty-six thousand, eight hundred seven".