40217244050 has 12 divisors (see below), whose sum is σ = 74804074026. Its totient is φ = 16086897600.

The previous prime is 40217244019. The next prime is 40217244061. The reversal of 40217244050 is 5044271204.

It can be written as a sum of positive squares in 3 ways, for example, as 31943340529 + 8273903521 = 178727^2 + 90961^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 402172391 + ... + 402172490.

Almost surely, 2^40217244050 is an apocalyptic number.

40217244050 is a deficient number, since it is larger than the sum of its proper divisors (34586829976).

40217244050 is a wasteful number, since it uses less digits than its factorization.

40217244050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804344893 (or 804344888 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

The spelling of 40217244050 in words is "forty billion, two hundred seventeen million, two hundred forty-four thousand, fifty".