4331432542040 has 16 divisors (see below), whose sum is σ = 9745723219680. Its totient is φ = 1732573016800.

The previous prime is 4331432542039. The next prime is 4331432542051. The reversal of 4331432542040 is 402452341334.

It is a super-2 number, since 2×4331432542040² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54142906736 + ... + 54142906815.

It is an arithmetic number, because the mean of its divisors is an integer number (609107701230).

Almost surely, 2^{4331432542040} is an apocalyptic number.

4331432542040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4331432542040 is an abundant number, since it is smaller than the sum of its proper divisors (5414290677640).

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

4331432542040 is a wasteful number, since it uses less digits than its factorization.

4331432542040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108285813562 (or 108285813558 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 4331432542040 its reverse (402452341334), we get a palindrome (4733884883374).

The spelling of 4331432542040 in words is "four trillion, three hundred thirty-one billion, four hundred thirty-two million, five hundred forty-two thousand, forty".