4124120043144 has 64 divisors (see below), whose sum is σ = 10685292871680. Its totient is φ = 1325061000000.

The previous prime is 4124120043137. The next prime is 4124120043149. The reversal of 4124120043144 is 4413400214214.

It is a happy number.

It is a super-2 number, since 2×4124120043144² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4124120043149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10855432 + ... + 11228919.

It is an arithmetic number, because the mean of its divisors is an integer number (166957701120).

Almost surely, 2^{4124120043144} is an apocalyptic number.

It is an amenable number.

4124120043144 is an abundant number, since it is smaller than the sum of its proper divisors (6561172828536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4124120043144 is a wasteful number, since it uses less digits than its factorization.

4124120043144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22084642 (or 22084638 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 4124120043144 its reverse (4413400214214), we get a palindrome (8537520257358).

The spelling of 4124120043144 in words is "four trillion, one hundred twenty-four billion, one hundred twenty million, forty-three thousand, one hundred forty-four".