4023032020042 has 16 divisors (see below), whose sum is σ = 7196479638912. Its totient is φ = 1649193250320.

The previous prime is 4023032019991. The next prime is 4023032020081. The reversal of 4023032020042 is 2400202303204.

It is a junction number, because it is equal to n+sod(n) for n = 4023032019995 and 4023032020022.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6246943809 + ... + 6246944452.

It is an arithmetic number, because the mean of its divisors is an integer number (449779977432).

Almost surely, 2^{4023032020042} is an apocalyptic number.

4023032020042 is a deficient number, since it is larger than the sum of its proper divisors (3173447618870).

4023032020042 is a wasteful number, since it uses less digits than its factorization.

4023032020042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12493888293.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 4023032020042 its reverse (2400202303204), we get a palindrome (6423234323246).

The spelling of 4023032020042 in words is "four trillion, twenty-three billion, thirty-two million, twenty thousand, forty-two".