10433424021 has 16 divisors (see below), whose sum is σ = 14556789504. Its totient is φ = 6639931584.

The previous prime is 10433424011. The next prime is 10433424073. The reversal of 10433424021 is 12042433401.

It is not a de Polignac number, because 10433424021 - 2⁷ = 10433423893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10433423982 and 10433424000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10433424011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 880861 + ... + 892626.

It is an arithmetic number, because the mean of its divisors is an integer number (909799344).

Almost surely, 2^10433424021 is an apocalyptic number.

It is an amenable number.

10433424021 is a deficient number, since it is larger than the sum of its proper divisors (4123365483).

10433424021 is a wasteful number, since it uses less digits than its factorization.

10433424021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773580.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10433424021 its reverse (12042433401), we get a palindrome (22475857422).

The spelling of 10433424021 in words is "ten billion, four hundred thirty-three million, four hundred twenty-four thousand, twenty-one".