40171045116 has 24 divisors (see below), whose sum is σ = 93861389440. Its totient is φ = 13371926832.

The previous prime is 40171045049. The next prime is 40171045121. The reversal of 40171045116 is 61154017104.

It is a super-3 number, since 3×40171045116³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2293606 + ... + 2311053.

Almost surely, 2^40171045116 is an apocalyptic number.

It is an amenable number.

40171045116 is an abundant number, since it is smaller than the sum of its proper divisors (53690344324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40171045116 is a wasteful number, since it uses less digits than its factorization.

40171045116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605393 (or 4605391 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The spelling of 40171045116 in words is "forty billion, one hundred seventy-one million, forty-five thousand, one hundred sixteen".