41312752921 has 8 divisors (see below), whose sum is σ = 46027361664. Its totient is φ = 36757961520.

The previous prime is 41312752849. The next prime is 41312752931. The reversal of 41312752921 is 12925721314.

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 41312752921 - 2²⁷ = 41178535193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41312752931) 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 7 ways as a sum of consecutive naturals, for example, 39953790 + ... + 39954823.

It is an arithmetic number, because the mean of its divisors is an integer number (5753420208).

Almost surely, 2^41312752921 is an apocalyptic number.

It is an amenable number.

41312752921 is a deficient number, since it is larger than the sum of its proper divisors (4714608743).

41312752921 is a wasteful number, since it uses less digits than its factorization.

41312752921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79908671.

The product of its digits is 30240, while the sum is 37.

The spelling of 41312752921 in words is "forty-one billion, three hundred twelve million, seven hundred fifty-two thousand, nine hundred twenty-one".