10450042481 has 4 divisors (see below), whose sum is σ = 10450342464. Its totient is φ = 10449742500.

The previous prime is 10450042459. The next prime is 10450042513. The reversal of 10450042481 is 18424005401.

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 10450042481 - 2³⁰ = 9376300657 is a prime.

It is a super-2 number, since 2×10450042481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10450042411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89645 + ... + 170106.

It is an arithmetic number, because the mean of its divisors is an integer number (2612585616).

Almost surely, 2^10450042481 is an apocalyptic number.

It is an amenable number.

10450042481 is a deficient number, since it is larger than the sum of its proper divisors (299983).

10450042481 is an equidigital number, since it uses as much as digits as its factorization.

10450042481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299982.

The product of its (nonzero) digits is 5120, while the sum is 29.

Adding to 10450042481 its reverse (18424005401), we get a palindrome (28874047882).

The spelling of 10450042481 in words is "ten billion, four hundred fifty million, forty-two thousand, four hundred eighty-one".