4124430042113 has 4 divisors (see below), whose sum is σ = 4367043574020. Its totient is φ = 3881816510208.

The previous prime is 4124430042097. The next prime is 4124430042133. The reversal of 4124430042113 is 3112400344214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1405865518864 + 2718564523249 = 1185692^2 + 1648807^2 .

It is a cyclic number.

It is not a de Polignac number, because 4124430042113 - 2⁴ = 4124430042097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4124430042133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121306765928 + ... + 121306765961.

It is an arithmetic number, because the mean of its divisors is an integer number (1091760893505).

Almost surely, 2^{4124430042113} is an apocalyptic number.

It is an amenable number.

4124430042113 is a deficient number, since it is larger than the sum of its proper divisors (242613531907).

4124430042113 is a wasteful number, since it uses less digits than its factorization.

4124430042113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242613531906.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4124430042113 its reverse (3112400344214), we get a palindrome (7236830386327).

The spelling of 4124430042113 in words is "four trillion, one hundred twenty-four billion, four hundred thirty million, forty-two thousand, one hundred thirteen".