10433023440 has 160 divisors (see below), whose sum is σ = 37027796736. Its totient is φ = 2380492800.

The previous prime is 10433023439. The next prime is 10433023451. The reversal of 10433023440 is 4432033401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10433023440.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1004514 + ... + 1014846.

Almost surely, 2^10433023440 is an apocalyptic number.

10433023440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10433023440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18513898368).

10433023440 is an abundant number, since it is smaller than the sum of its proper divisors (26594773296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10433023440 is a wasteful number, since it uses less digits than its factorization.

10433023440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10957 (or 10951 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 10433023440 its reverse (4432033401), we get a palindrome (14865056841).

The spelling of 10433023440 in words is "ten billion, four hundred thirty-three million, twenty-three thousand, four hundred forty".