4124120043142 has 8 divisors (see below), whose sum is σ = 6748560070632. Its totient is φ = 1874600019600.

The previous prime is 4124120043137. The next prime is 4124120043149. The reversal of 4124120043142 is 2413400214214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4124120043142² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4124120043142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124120043149) 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, 93730000959 + ... + 93730001002.

It is an arithmetic number, because the mean of its divisors is an integer number (843570008829).

Almost surely, 2^{4124120043142} is an apocalyptic number.

4124120043142 is a deficient number, since it is larger than the sum of its proper divisors (2624440027490).

4124120043142 is a wasteful number, since it uses less digits than its factorization.

4124120043142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187460001974.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4124120043142 its reverse (2413400214214), we get a palindrome (6537520257356).

The spelling of 4124120043142 in words is "four trillion, one hundred twenty-four billion, one hundred twenty million, forty-three thousand, one hundred forty-two".