32240243430 has 32 divisors (see below), whose sum is σ = 85973983200. Its totient is φ = 8597398176.

The previous prime is 32240243417. The next prime is 32240243449. The reversal of 32240243430 is 3434204223.

32240243430 is a `hidden beast` number, since 3 + 224 + 0 + 2 + 4 + 3 + 430 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32240243394 and 32240243403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59703885 + ... + 59704424.

It is an arithmetic number, because the mean of its divisors is an integer number (2686686975).

Almost surely, 2^32240243430 is an apocalyptic number.

32240243430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32240243430 is an abundant number, since it is smaller than the sum of its proper divisors (53733739770).

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

32240243430 is a wasteful number, since it uses less digits than its factorization.

32240243430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119408325 (or 119408319 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 32240243430 its reverse (3434204223), we get a palindrome (35674447653).

The spelling of 32240243430 in words is "thirty-two billion, two hundred forty million, two hundred forty-three thousand, four hundred thirty".