4321132431120 has 60 divisors (see below), whose sum is σ = 14511803083596. Its totient is φ = 1152301981440.

The previous prime is 4321132431061. The next prime is 4321132431127. The reversal of 4321132431120 is 211342311234.

4321132431120 is a `hidden beast` number, since 4 + 3 + 2 + 1 + 1 + 324 + 311 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 931394847744 + 3389737583376 = 965088^2 + 1841124^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (4321132431127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3000785691 + ... + 3000787130.

Almost surely, 2^{4321132431120} is an apocalyptic number.

4321132431120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4321132431120 is an abundant number, since it is smaller than the sum of its proper divisors (10190670652476).

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

4321132431120 is a wasteful number, since it uses less digits than its factorization.

4321132431120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001572840 (or 6001572831 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 4321132431120 its reverse (211342311234), we get a palindrome (4532474742354).

The spelling of 4321132431120 in words is "four trillion, three hundred twenty-one billion, one hundred thirty-two million, four hundred thirty-one thousand, one hundred twenty".