10304424240 has 80 divisors (see below), whose sum is σ = 34847698176. Its totient is φ = 2498041600.

The previous prime is 10304424203. The next prime is 10304424241. The reversal of 10304424240 is 4242440301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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 10304424240.

It is not an unprimeable number, because it can be changed into a prime (10304424241) 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, 1948956 + ... + 1954235.

Almost surely, 2^10304424240 is an apocalyptic number.

10304424240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304424240 is an abundant number, since it is smaller than the sum of its proper divisors (24543273936).

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

10304424240 is a wasteful number, since it uses less digits than its factorization.

10304424240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3903218 (or 3903212 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 10304424240 its reverse (4242440301), we get a palindrome (14546864541).

The spelling of 10304424240 in words is "ten billion, three hundred four million, four hundred twenty-four thousand, two hundred forty".