40740047107 has 12 divisors (see below), whose sum is σ = 41467432896. Its totient is φ = 40025217680.

The previous prime is 40740047083. The next prime is 40740047123. The reversal of 40740047107 is 70174004704.

It is a de Polignac number, because none of the positive numbers 2^k-40740047107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40740047197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9017013 + ... + 9021529.

It is an arithmetic number, because the mean of its divisors is an integer number (3455619408).

Almost surely, 2^40740047107 is an apocalyptic number.

40740047107 is a deficient number, since it is larger than the sum of its proper divisors (727385789).

40740047107 is an equidigital number, since it uses as much as digits as its factorization.

40740047107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7226 (or 7167 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 34.

The spelling of 40740047107 in words is "forty billion, seven hundred forty million, forty-seven thousand, one hundred seven".