41502221601 has 16 divisors (see below), whose sum is σ = 58596156864. Its totient is φ = 26038482944.

The previous prime is 41502221557. The next prime is 41502221603. The reversal of 41502221601 is 10612220514.

It is a cyclic number.

It is not a de Polignac number, because 41502221601 - 2¹⁰ = 41502220577 is a prime.

It is a super-2 number, since 2×41502221601² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41502221603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 800401 + ... + 850673.

It is an arithmetic number, because the mean of its divisors is an integer number (3662259804).

Almost surely, 2^41502221601 is an apocalyptic number.

It is an amenable number.

41502221601 is a deficient number, since it is larger than the sum of its proper divisors (17093935263).

41502221601 is a wasteful number, since it uses less digits than its factorization.

41502221601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66480.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 41502221601 in words is "forty-one billion, five hundred two million, two hundred twenty-one thousand, six hundred one".