4021020334104 has 32 divisors (see below), whose sum is σ = 10489618264320. Its totient is φ = 1282064454176.

The previous prime is 4021020334091. The next prime is 4021020334169. The reversal of 4021020334104 is 4014330201204.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3642228012 + ... + 3642229115.

It is an arithmetic number, because the mean of its divisors is an integer number (327800570760).

Almost surely, 2^{4021020334104} is an apocalyptic number.

It is an amenable number.

4021020334104 is an abundant number, since it is smaller than the sum of its proper divisors (6468597930216).

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

4021020334104 is a wasteful number, since it uses less digits than its factorization.

4021020334104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7284457159 (or 7284457155 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 4021020334104 its reverse (4014330201204), we get a palindrome (8035350535308).

The spelling of 4021020334104 in words is "four trillion, twenty-one billion, twenty million, three hundred thirty-four thousand, one hundred four".