43241430144 has 256 divisors, whose sum is σ = 128047340160. Its totient is φ = 12818841600.

The previous prime is 43241430139. The next prime is 43241430157. The reversal of 43241430144 is 44103414234.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66219322 + ... + 66219974.

Almost surely, 2^43241430144 is an apocalyptic number.

43241430144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43241430144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64023670080).

43241430144 is an abundant number, since it is smaller than the sum of its proper divisors (84805910016).

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

43241430144 is a wasteful number, since it uses less digits than its factorization.

43241430144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999 (or 987 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 43241430144 its reverse (44103414234), we get a palindrome (87344844378).

The spelling of 43241430144 in words is "forty-three billion, two hundred forty-one million, four hundred thirty thousand, one hundred forty-four".