40706467339 has 2 divisors, whose sum is σ = 40706467340. Its totient is φ = 40706467338.

The previous prime is 40706467297. The next prime is 40706467421. The reversal of 40706467339 is 93376460704.

It is a happy number.

40706467339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40706467339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40706467292 and 40706467301.

It is not a weakly prime, because it can be changed into another prime (40706462339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20353233669 + 20353233670.

It is an arithmetic number, because the mean of its divisors is an integer number (20353233670).

Almost surely, 2^40706467339 is an apocalyptic number.

40706467339 is a deficient number, since it is larger than the sum of its proper divisors (1).

40706467339 is an equidigital number, since it uses as much as digits as its factorization.

40706467339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 40706467339 in words is "forty billion, seven hundred six million, four hundred sixty-seven thousand, three hundred thirty-nine".