41687705965 has 8 divisors (see below), whose sum is σ = 52200258048. Its totient is φ = 31900157520.

The previous prime is 41687705957. The next prime is 41687705971. The reversal of 41687705965 is 56950778614.

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

It is not a de Polignac number, because 41687705965 - 2³ = 41687705957 is a prime.

It is a Duffinian number.

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, 181250781 + ... + 181251010.

It is an arithmetic number, because the mean of its divisors is an integer number (6525032256).

Almost surely, 2^41687705965 is an apocalyptic number.

It is an amenable number.

41687705965 is a deficient number, since it is larger than the sum of its proper divisors (10512552083).

41687705965 is a wasteful number, since it uses less digits than its factorization.

41687705965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362501819.

The product of its (nonzero) digits is 12700800, while the sum is 58.

The spelling of 41687705965 in words is "forty-one billion, six hundred eighty-seven million, seven hundred five thousand, nine hundred sixty-five".