10081963443 has 8 divisors (see below), whose sum is σ = 13545233856. Its totient is φ = 6670001000.

The previous prime is 10081963439. The next prime is 10081963469. The reversal of 10081963443 is 34436918001.

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 10081963443 - 2² = 10081963439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10081963433) 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, 12826533 + ... + 12827318.

It is an arithmetic number, because the mean of its divisors is an integer number (1693154232).

Almost surely, 2^10081963443 is an apocalyptic number.

10081963443 is a deficient number, since it is larger than the sum of its proper divisors (3463270413).

10081963443 is a wasteful number, since it uses less digits than its factorization.

10081963443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25653985.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 10081963443 in words is "ten billion, eighty-one million, nine hundred sixty-three thousand, four hundred forty-three".