4320141431144 has 96 divisors (see below), whose sum is σ = 10280030967360. Its totient is φ = 1683064051200.

The previous prime is 4320141431141. The next prime is 4320141431153. The reversal of 4320141431144 is 4411341410234.

It is a self number, because there is not a number n which added to its sum of digits gives 4320141431144.

It is not an unprimeable number, because it can be changed into a prime (4320141431141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114857189 + ... + 114894795.

It is an arithmetic number, because the mean of its divisors is an integer number (107083655910).

Almost surely, 2^{4320141431144} is an apocalyptic number.

4320141431144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4320141431144 is an abundant number, since it is smaller than the sum of its proper divisors (5959889536216).

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

4320141431144 is a wasteful number, since it uses less digits than its factorization.

4320141431144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64279 (or 64268 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 4320141431144 its reverse (4411341410234), we get a palindrome (8731482841378).

The spelling of 4320141431144 in words is "four trillion, three hundred twenty billion, one hundred forty-one million, four hundred thirty-one thousand, one hundred forty-four".