10433403440 has 40 divisors (see below), whose sum is σ = 24262889040. Its totient is φ = 4172462336.

The previous prime is 10433403433. The next prime is 10433403467. The reversal of 10433403440 is 4430433401.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458246 + ... + 480474.

It is an arithmetic number, because the mean of its divisors is an integer number (606572226).

Almost surely, 2^10433403440 is an apocalyptic number.

10433403440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10433403440 is an abundant number, since it is smaller than the sum of its proper divisors (13829485600).

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

10433403440 is a wasteful number, since it uses less digits than its factorization.

10433403440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28109 (or 28103 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 10433403440 its reverse (4430433401), we get a palindrome (14863836841).

The spelling of 10433403440 in words is "ten billion, four hundred thirty-three million, four hundred three thousand, four hundred forty".