41888972317 has 4 divisors (see below), whose sum is σ = 42048246240. Its totient is φ = 41729698396.

The previous prime is 41888972311. The next prime is 41888972327. The reversal of 41888972317 is 71327988814.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71327988814 = 2 ⋅35663994407.

It is a cyclic number.

It is not a de Polignac number, because 41888972317 - 2²⁷ = 41754754589 is a prime.

It is a super-3 number, since 3×41888972317³ (a number of 33 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41888972311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79636567 + ... + 79637092.

It is an arithmetic number, because the mean of its divisors is an integer number (10512061560).

Almost surely, 2^41888972317 is an apocalyptic number.

It is an amenable number.

41888972317 is a deficient number, since it is larger than the sum of its proper divisors (159273923).

41888972317 is a wasteful number, since it uses less digits than its factorization.

41888972317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159273922.

The product of its digits is 5419008, while the sum is 58.

The spelling of 41888972317 in words is "forty-one billion, eight hundred eighty-eight million, nine hundred seventy-two thousand, three hundred seventeen".