4021444310004 has 48 divisors (see below), whose sum is σ = 11373781890240. Its totient is φ = 1218619487520.

The previous prime is 4021444309979. The next prime is 4021444310027. The reversal of 4021444310004 is 4000134441204.

4021444310004 is a `hidden beast` number, since 4 + 0 + 214 + 443 + 1 + 0 + 0 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4021444310004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1692525879 + ... + 1692528254.

It is an arithmetic number, because the mean of its divisors is an integer number (236953789380).

Almost surely, 2^{4021444310004} is an apocalyptic number.

4021444310004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4021444310004 is an abundant number, since it is smaller than the sum of its proper divisors (7352337580236).

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

4021444310004 is a wasteful number, since it uses less digits than its factorization.

4021444310004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385054157 (or 3385054149 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 4021444310004 its reverse (4000134441204), we get a palindrome (8021578751208).

The spelling of 4021444310004 in words is "four trillion, twenty-one billion, four hundred forty-four million, three hundred ten thousand, four".