4120102231443 has 24 divisors (see below), whose sum is σ = 6570502585920. Its totient is φ = 2466946931760.

The previous prime is 4120102231423. The next prime is 4120102231621. The reversal of 4120102231443 is 3441322010214.

4120102231443 is a `hidden beast` number, since 412 + 0 + 10 + 2 + 231 + 4 + 4 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4120102231443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4120102231423) 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, 250697773 + ... + 250714206.

It is an arithmetic number, because the mean of its divisors is an integer number (273770941080).

Almost surely, 2^{4120102231443} is an apocalyptic number.

4120102231443 is a deficient number, since it is larger than the sum of its proper divisors (2450400354477).

4120102231443 is a wasteful number, since it uses less digits than its factorization.

4120102231443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501412079 (or 501412076 counting only the distinct ones).

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

Adding to 4120102231443 its reverse (3441322010214), we get a palindrome (7561424241657).

The spelling of 4120102231443 in words is "four trillion, one hundred twenty billion, one hundred two million, two hundred thirty-one thousand, four hundred forty-three".