40017440242471 has 8 divisors (see below), whose sum is σ = 41400078271920. Its totient is φ = 38634983966208.

The previous prime is 40017440242459. The next prime is 40017440242487. The reversal of 40017440242471 is 17424204471004.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40017440242471 - 2⁴³ = 31221347220263 is a prime.

It is a super-3 number, since 3×40017440242471³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40017440242421) 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, 44990266 + ... + 45871111.

It is an arithmetic number, because the mean of its divisors is an integer number (5175009783990).

Almost surely, 2^{40017440242471} is an apocalyptic number.

40017440242471 is a deficient number, since it is larger than the sum of its proper divisors (1382638029449).

40017440242471 is a wasteful number, since it uses less digits than its factorization.

40017440242471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90876593.

The product of its (nonzero) digits is 200704, while the sum is 40.

The spelling of 40017440242471 in words is "forty trillion, seventeen billion, four hundred forty million, two hundred forty-two thousand, four hundred seventy-one".