10441421431 has 4 divisors (see below), whose sum is σ = 11933053072. Its totient is φ = 8949789792.

The previous prime is 10441421411. The next prime is 10441421447. The reversal of 10441421431 is 13412414401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13412414401 = 17 ⋅788965553.

It is a cyclic number.

It is not a de Polignac number, because 10441421431 - 2⁹ = 10441420919 is a prime.

It is a super-2 number, since 2×10441421431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10441421396 and 10441421405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10441421411) 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, 745815810 + ... + 745815823.

It is an arithmetic number, because the mean of its divisors is an integer number (2983263268).

Almost surely, 2^10441421431 is an apocalyptic number.

10441421431 is a deficient number, since it is larger than the sum of its proper divisors (1491631641).

10441421431 is an equidigital number, since it uses as much as digits as its factorization.

10441421431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491631640.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10441421431 its reverse (13412414401), we get a palindrome (23853835832).

The spelling of 10441421431 in words is "ten billion, four hundred forty-one million, four hundred twenty-one thousand, four hundred thirty-one".