10144411021 has 4 divisors (see below), whose sum is σ = 10181844544. Its totient is φ = 10106977500.

The previous prime is 10144411009. The next prime is 10144411061. The reversal of 10144411021 is 12011444101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10144411021 - 2⁵ = 10144410989 is a prime.

It is a super-3 number, since 3×10144411021³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10144411021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144411001) 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 3 ways as a sum of consecutive naturals, for example, 18716355 + ... + 18716896.

It is an arithmetic number, because the mean of its divisors is an integer number (2545461136).

Almost surely, 2^10144411021 is an apocalyptic number.

It is an amenable number.

10144411021 is a deficient number, since it is larger than the sum of its proper divisors (37433523).

10144411021 is an equidigital number, since it uses as much as digits as its factorization.

10144411021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37433522.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10144411021 its reverse (12011444101), we get a palindrome (22155855122).

The spelling of 10144411021 in words is "ten billion, one hundred forty-four million, four hundred eleven thousand, twenty-one".