40420050117 has 8 divisors (see below), whose sum is σ = 53894852160. Its totient is φ = 26945974080.

The previous prime is 40420050103. The next prime is 40420050161. The reversal of 40420050117 is 71105002404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40420050117 - 2⁸ = 40420049861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40420051117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34609 + ... + 286422.

It is an arithmetic number, because the mean of its divisors is an integer number (6736856520).

Almost surely, 2^40420050117 is an apocalyptic number.

It is an amenable number.

40420050117 is a deficient number, since it is larger than the sum of its proper divisors (13474802043).

40420050117 is a wasteful number, since it uses less digits than its factorization.

40420050117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363003.

The product of its (nonzero) digits is 1120, while the sum is 24.

The spelling of 40420050117 in words is "forty billion, four hundred twenty million, fifty thousand, one hundred seventeen".