10850879443421 has 24 divisors (see below), whose sum is σ = 11181828912000. Its totient is φ = 10529305776000.

The previous prime is 10850879443373. The next prime is 10850879443423. The reversal of 10850879443421 is 12434497805801.

It is not a de Polignac number, because 10850879443421 - 2²² = 10850875249117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10850879443423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1706378240 + ... + 1706384598.

It is an arithmetic number, because the mean of its divisors is an integer number (465909538000).

Almost surely, 2^{10850879443421} is an apocalyptic number.

It is an amenable number.

10850879443421 is a deficient number, since it is larger than the sum of its proper divisors (330949468579).

10850879443421 is an equidigital number, since it uses as much as digits as its factorization.

10850879443421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11741 (or 11700 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 10850879443421 in words is "ten trillion, eight hundred fifty billion, eight hundred seventy-nine million, four hundred forty-three thousand, four hundred twenty-one".