41988977871 has 16 divisors (see below), whose sum is σ = 57140428800. Its totient is φ = 27420670368.

The previous prime is 41988977827. The next prime is 41988977873. The reversal of 41988977871 is 17877988914.

It is not a de Polignac number, because 41988977871 - 2¹³ = 41988969679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41988977796 and 41988977805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41988977873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667416 + ... + 727613.

It is an arithmetic number, because the mean of its divisors is an integer number (3571276800).

Almost surely, 2^41988977871 is an apocalyptic number.

41988977871 is a deficient number, since it is larger than the sum of its proper divisors (15151450929).

41988977871 is a wasteful number, since it uses less digits than its factorization.

41988977871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395238.

The product of its digits is 56899584, while the sum is 69.

The spelling of 41988977871 in words is "forty-one billion, nine hundred eighty-eight million, nine hundred seventy-seven thousand, eight hundred seventy-one".