36643352441 has 8 divisors (see below), whose sum is σ = 37702689024. Its totient is φ = 35593432560.

The previous prime is 36643352419. The next prime is 36643352479. The reversal of 36643352441 is 14425334663.

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 36643352441 - 2⁶ = 36643352377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36643352041) 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 7 ways as a sum of consecutive naturals, for example, 2346281 + ... + 2361846.

It is an arithmetic number, because the mean of its divisors is an integer number (4712836128).

Almost surely, 2^36643352441 is an apocalyptic number.

It is an amenable number.

36643352441 is a deficient number, since it is larger than the sum of its proper divisors (1059336583).

36643352441 is a wasteful number, since it uses less digits than its factorization.

36643352441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708351.

The product of its digits is 622080, while the sum is 41.

The spelling of 36643352441 in words is "thirty-six billion, six hundred forty-three million, three hundred fifty-two thousand, four hundred forty-one".