4240003111443 has 48 divisors (see below), whose sum is σ = 7137828297600. Its totient is φ = 2398116378240.

The previous prime is 4240003111439. The next prime is 4240003111453. The reversal of 4240003111443 is 3441113000424.

It is not a de Polignac number, because 4240003111443 - 2² = 4240003111439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4240003111423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16695778 + ... + 16947831.

It is an arithmetic number, because the mean of its divisors is an integer number (148704756200).

Almost surely, 2^{4240003111443} is an apocalyptic number.

4240003111443 is a deficient number, since it is larger than the sum of its proper divisors (2897825186157).

4240003111443 is a wasteful number, since it uses less digits than its factorization.

4240003111443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33643712 (or 33643709 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4240003111443 its reverse (3441113000424), we get a palindrome (7681116111867).

The spelling of 4240003111443 in words is "four trillion, two hundred forty billion, three million, one hundred eleven thousand, four hundred forty-three".