4001420231304 has 32 divisors (see below), whose sum is σ = 10348500600000. Its totient is φ = 1287813407552.

The previous prime is 4001420231279. The next prime is 4001420231311. The reversal of 4001420231304 is 4031320241004.

It is a super-2 number, since 2×4001420231304² (a number of 26 digits) contains 22 as substring.

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

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, 2874582804 + ... + 2874584195.

It is an arithmetic number, because the mean of its divisors is an integer number (323390643750).

Almost surely, 2^{4001420231304} is an apocalyptic number.

It is an amenable number.

4001420231304 is an abundant number, since it is smaller than the sum of its proper divisors (6347080368696).

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

4001420231304 is a wasteful number, since it uses less digits than its factorization.

4001420231304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5749167037 (or 5749167033 counting only the distinct ones).

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

Adding to 4001420231304 its reverse (4031320241004), we get a palindrome (8032740472308).

The spelling of 4001420231304 in words is "four trillion, one billion, four hundred twenty million, two hundred thirty-one thousand, three hundred four".