10332043101421 has 4 divisors (see below), whose sum is σ = 10501420857244. Its totient is φ = 10162665345600.

The previous prime is 10332043101409. The next prime is 10332043101427. The reversal of 10332043101421 is 12410134023301.

10332043101421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 850847587396 + 9481195514025 = 922414^2 + 3079155^2 .

It is a cyclic number.

It is not a de Polignac number, because 10332043101421 - 2¹⁵ = 10332043068653 is a prime.

It is a super-2 number, since 2×10332043101421² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10332043101427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84688877820 + ... + 84688877941.

It is an arithmetic number, because the mean of its divisors is an integer number (2625355214311).

Almost surely, 2^{10332043101421} is an apocalyptic number.

It is an amenable number.

10332043101421 is a deficient number, since it is larger than the sum of its proper divisors (169377755823).

10332043101421 is an equidigital number, since it uses as much as digits as its factorization.

10332043101421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169377755822.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10332043101421 its reverse (12410134023301), we get a palindrome (22742177124722).

The spelling of 10332043101421 in words is "ten trillion, three hundred thirty-two billion, forty-three million, one hundred one thousand, four hundred twenty-one".