4024123130420 has 24 divisors (see below), whose sum is σ = 8576787809184. Its totient is φ = 1585624635936.

The previous prime is 4024123130411. The next prime is 4024123130429. The reversal of 4024123130420 is 240313214204.

It is an interprime number because it is at equal distance from previous prime (4024123130411) and next prime (4024123130429).

It is a self number, because there is not a number n which added to its sum of digits gives 4024123130420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4024123130429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501537142 + ... + 1501539821.

It is an arithmetic number, because the mean of its divisors is an integer number (357366158716).

Almost surely, 2^{4024123130420} is an apocalyptic number.

It is an amenable number.

4024123130420 is an abundant number, since it is smaller than the sum of its proper divisors (4552664678764).

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

4024123130420 is a wasteful number, since it uses less digits than its factorization.

4024123130420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003077039 (or 3003077037 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4024123130420 its reverse (240313214204), we get a palindrome (4264436344624).

The spelling of 4024123130420 in words is "four trillion, twenty-four billion, one hundred twenty-three million, one hundred thirty thousand, four hundred twenty".