4042401333020 has 12 divisors (see below), whose sum is σ = 8489042799384. Its totient is φ = 1616960533200.

The previous prime is 4042401333007. The next prime is 4042401333049. The reversal of 4042401333020 is 203331042404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101060033306 + ... + 101060033345.

It is an arithmetic number, because the mean of its divisors is an integer number (707420233282).

Almost surely, 2^{4042401333020} is an apocalyptic number.

It is an amenable number.

4042401333020 is an abundant number, since it is smaller than the sum of its proper divisors (4446641466364).

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

4042401333020 is a wasteful number, since it uses less digits than its factorization.

4042401333020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202120066660 (or 202120066658 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 4042401333020 its reverse (203331042404), we get a palindrome (4245732375424).

The spelling of 4042401333020 in words is "four trillion, forty-two billion, four hundred one million, three hundred thirty-three thousand, twenty".