4331440001043 has 12 divisors (see below), whose sum is σ = 6259234101120. Its totient is φ = 2886376057296.

The previous prime is 4331440001027. The next prime is 4331440001081. The reversal of 4331440001043 is 3401000441334.

It is not a de Polignac number, because 4331440001043 - 2⁴ = 4331440001027 is a prime.

It is a super-2 number, since 2×4331440001043² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4331440000998 and 4331440001016.

It is not an unprimeable number, because it can be changed into a prime (4331440001023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104195571 + ... + 104237132.

It is an arithmetic number, because the mean of its divisors is an integer number (521602841760).

Almost surely, 2^{4331440001043} is an apocalyptic number.

4331440001043 is a deficient number, since it is larger than the sum of its proper divisors (1927794100077).

4331440001043 is a wasteful number, since it uses less digits than its factorization.

4331440001043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208435018 (or 208435015 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4331440001043 its reverse (3401000441334), we get a palindrome (7732440442377).

The spelling of 4331440001043 in words is "four trillion, three hundred thirty-one billion, four hundred forty million, one thousand, forty-three".