41239887680 has 28 divisors (see below), whose sum is σ = 98202483300. Its totient is φ = 16495954944.

The previous prime is 41239887671. The next prime is 41239887691. The reversal of 41239887680 is 8678893214.

It can be written as a sum of positive squares in 2 ways, for example, as 14191480384 + 27048407296 = 119128^2 + 164464^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64437005 + ... + 64437644.

Almost surely, 2^41239887680 is an apocalyptic number.

41239887680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41239887680 is an abundant number, since it is smaller than the sum of its proper divisors (56962595620).

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

41239887680 is a wasteful number, since it uses less digits than its factorization.

41239887680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128874666 (or 128874656 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 56.

The spelling of 41239887680 in words is "forty-one billion, two hundred thirty-nine million, eight hundred eighty-seven thousand, six hundred eighty".