10010423241021 has 16 divisors (see below), whose sum is σ = 15254259482624. Its totient is φ = 5720136398064.

The previous prime is 10010423240921. The next prime is 10010423241037. The reversal of 10010423241021 is 12014232401001.

It is not a de Polignac number, because 10010423241021 - 2¹⁰ = 10010423239997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010423241041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3220381 + ... + 5512866.

It is an arithmetic number, because the mean of its divisors is an integer number (953391217664).

Almost surely, 2^{10010423241021} is an apocalyptic number.

It is an amenable number.

10010423241021 is a deficient number, since it is larger than the sum of its proper divisors (5243836241603).

10010423241021 is an equidigital number, since it uses as much as digits as its factorization.

10010423241021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787840.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10010423241021 its reverse (12014232401001), we get a palindrome (22024655642022).

The spelling of 10010423241021 in words is "ten trillion, ten billion, four hundred twenty-three million, two hundred forty-one thousand, twenty-one".