4312430544 has 20 divisors (see below), whose sum is σ = 11140445696. Its totient is φ = 1437476832.

The previous prime is 4312430539. The next prime is 4312430557. The reversal of 4312430544 is 4450342134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44921104 + ... + 44921199.

Almost surely, 2^4312430544 is an apocalyptic number.

It is an amenable number.

4312430544 is an abundant number, since it is smaller than the sum of its proper divisors (6828015152).

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

4312430544 is a wasteful number, since it uses less digits than its factorization.

4312430544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89842314 (or 89842308 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 4312430544 is about 65669.0988517430. The cubic root of 4312430544 is about 1627.6987793571.

Adding to 4312430544 its reverse (4450342134), we get a palindrome (8762772678).

The spelling of 4312430544 in words is "four billion, three hundred twelve million, four hundred thirty thousand, five hundred forty-four".