10432540320 has 48 divisors (see below), whose sum is σ = 32862503520. Its totient is φ = 2782010624.

The previous prime is 10432540289. The next prime is 10432540337. The reversal of 10432540320 is 2304523401.

It is a tau number, because it is divible by the number of its divisors (48).

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

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 7 ways as a sum of consecutive naturals, for example, 10866750 + ... + 10867709.

It is an arithmetic number, because the mean of its divisors is an integer number (684635490).

Almost surely, 2^10432540320 is an apocalyptic number.

10432540320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10432540320 is an abundant number, since it is smaller than the sum of its proper divisors (22429963200).

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

10432540320 is a wasteful number, since it uses less digits than its factorization.

10432540320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21734477 (or 21734469 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The spelling of 10432540320 in words is "ten billion, four hundred thirty-two million, five hundred forty thousand, three hundred twenty".