4004110421600 has 72 divisors (see below), whose sum is σ = 9775311449400. Its totient is φ = 1601598801920.

The previous prime is 4004110421587. The next prime is 4004110421609. The reversal of 4004110421600 is 61240114004.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004110421609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53121539 + ... + 53196861.

It is an arithmetic number, because the mean of its divisors is an integer number (135768214575).

Almost surely, 2^{4004110421600} is an apocalyptic number.

4004110421600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4004110421600 is an abundant number, since it is smaller than the sum of its proper divisors (5771201027800).

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

4004110421600 is a wasteful number, since it uses less digits than its factorization.

4004110421600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141792 (or 141779 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4004110421600 its reverse (61240114004), we get a palindrome (4065350535604).

The spelling of 4004110421600 in words is "four trillion, four billion, one hundred ten million, four hundred twenty-one thousand, six hundred".