4043202131420 has 48 divisors (see below), whose sum is σ = 8940983439360. Its totient is φ = 1531581597504.

The previous prime is 4043202131411. The next prime is 4043202131443. The reversal of 4043202131420 is 241312023404.

It is a self number, because there is not a number n which added to its sum of digits gives 4043202131420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003964 + ... + 3015683.

It is an arithmetic number, because the mean of its divisors is an integer number (186270488320).

Almost surely, 2^{4043202131420} is an apocalyptic number.

It is an amenable number.

4043202131420 is an abundant number, since it is smaller than the sum of its proper divisors (4897781307940).

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

4043202131420 is a wasteful number, since it uses less digits than its factorization.

4043202131420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022322 (or 4022320 counting only the distinct ones).

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

Adding to 4043202131420 its reverse (241312023404), we get a palindrome (4284514154824).

The spelling of 4043202131420 in words is "four trillion, forty-three billion, two hundred two million, one hundred thirty-one thousand, four hundred twenty".