45441030232 has 16 divisors (see below), whose sum is σ = 91755926640. Its totient is φ = 20972783136.

The previous prime is 45441030203. The next prime is 45441030269. The reversal of 45441030232 is 23203014454.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45441030232.

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 3 ways as a sum of consecutive naturals, for example, 218466388 + ... + 218466595.

It is an arithmetic number, because the mean of its divisors is an integer number (5734745415).

Almost surely, 2^45441030232 is an apocalyptic number.

It is an amenable number.

45441030232 is an abundant number, since it is smaller than the sum of its proper divisors (46314896408).

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

45441030232 is a wasteful number, since it uses less digits than its factorization.

45441030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436933002 (or 436932998 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 45441030232 its reverse (23203014454), we get a palindrome (68644044686).

The spelling of 45441030232 in words is "forty-five billion, four hundred forty-one million, thirty thousand, two hundred thirty-two".