10244121243 has 8 divisors (see below), whose sum is σ = 13794064656. Its totient is φ = 6761796000.

The previous prime is 10244121227. The next prime is 10244121247. The reversal of 10244121243 is 34212144201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10244121243 - 2⁴ = 10244121227 is a prime.

It is a super-3 number, since 3×10244121243³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10244121247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16904188 + ... + 16904793.

It is an arithmetic number, because the mean of its divisors is an integer number (1724258082).

Almost surely, 2^10244121243 is an apocalyptic number.

10244121243 is a deficient number, since it is larger than the sum of its proper divisors (3549943413).

10244121243 is a wasteful number, since it uses less digits than its factorization.

10244121243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33809085.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10244121243 its reverse (34212144201), we get a palindrome (44456265444).

The spelling of 10244121243 in words is "ten billion, two hundred forty-four million, one hundred twenty-one thousand, two hundred forty-three".