10075721568423 has 32 divisors (see below), whose sum is σ = 16028507722752. Its totient is φ = 5504653862400.

The previous prime is 10075721568361. The next prime is 10075721568457. The reversal of 10075721568423 is 32486512757001.

It is not a de Polignac number, because 10075721568423 - 2¹⁰ = 10075721567399 is a prime.

It is a super-4 number, since 4×10075721568423⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10075721568023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3837618 + ... + 5905823.

It is an arithmetic number, because the mean of its divisors is an integer number (500890866336).

Almost surely, 2^{10075721568423} is an apocalyptic number.

10075721568423 is a deficient number, since it is larger than the sum of its proper divisors (5952786154329).

10075721568423 is a wasteful number, since it uses less digits than its factorization.

10075721568423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9745615.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 10075721568423 in words is "ten trillion, seventy-five billion, seven hundred twenty-one million, five hundred sixty-eight thousand, four hundred twenty-three".