40717373107 has 4 divisors (see below), whose sum is σ = 40718347480. Its totient is φ = 40716398736.

The previous prime is 40717373093. The next prime is 40717373131. The reversal of 40717373107 is 70137371704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40717373107 - 2¹¹ = 40717371059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40717373107.

It is not an unprimeable number, because it can be changed into a prime (40717373197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421557 + ... + 509062.

It is an arithmetic number, because the mean of its divisors is an integer number (10179586870).

Almost surely, 2^40717373107 is an apocalyptic number.

40717373107 is a deficient number, since it is larger than the sum of its proper divisors (974373).

40717373107 is an equidigital number, since it uses as much as digits as its factorization.

40717373107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974372.

The product of its (nonzero) digits is 86436, while the sum is 40.

The spelling of 40717373107 in words is "forty billion, seven hundred seventeen million, three hundred seventy-three thousand, one hundred seven".