4020320034124 has 12 divisors (see below), whose sum is σ = 7449416533944. Its totient is φ = 1891915310144.

The previous prime is 4020320034119. The next prime is 4020320034127. The reversal of 4020320034124 is 4214300230204.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4020320034127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29561176654 + ... + 29561176789.

It is an arithmetic number, because the mean of its divisors is an integer number (620784711162).

Almost surely, 2^{4020320034124} is an apocalyptic number.

It is an amenable number.

4020320034124 is a deficient number, since it is larger than the sum of its proper divisors (3429096499820).

4020320034124 is a wasteful number, since it uses less digits than its factorization.

4020320034124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59122353464 (or 59122353462 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4020320034124 its reverse (4214300230204), we get a palindrome (8234620264328).

The spelling of 4020320034124 in words is "four trillion, twenty billion, three hundred twenty million, thirty-four thousand, one hundred twenty-four".