10450304381 has 4 divisors (see below), whose sum is σ = 11400332064. Its totient is φ = 9500276700.

The previous prime is 10450304363. The next prime is 10450304401. The reversal of 10450304381 is 18340305401.

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 a de Polignac number, because none of the positive numbers 2^k-10450304381 is a prime.

It is a super-2 number, since 2×10450304381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10450304881) 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, 475013825 + ... + 475013846.

It is an arithmetic number, because the mean of its divisors is an integer number (2850083016).

Almost surely, 2^10450304381 is an apocalyptic number.

10450304381 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10450304381 is a deficient number, since it is larger than the sum of its proper divisors (950027683).

10450304381 is an equidigital number, since it uses as much as digits as its factorization.

10450304381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950027682.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 10450304381 its reverse (18340305401), we get a palindrome (28790609782).

The spelling of 10450304381 in words is "ten billion, four hundred fifty million, three hundred four thousand, three hundred eighty-one".