4002044402004 has 36 divisors (see below), whose sum is σ = 10264196527872. Its totient is φ = 1212740727440.

The previous prime is 4002044402003. The next prime is 4002044402051.

4002044402004 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4002044402004² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002044402003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1378113012 + ... + 1378115915.

Almost surely, 2^{4002044402004} is an apocalyptic number.

4002044402004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4002044402004 is an abundant number, since it is smaller than the sum of its proper divisors (6262152125868).

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

4002044402004 is a wasteful number, since it uses less digits than its factorization.

4002044402004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756228956 (or 2756228943 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The spelling of 4002044402004 in words is "four trillion, two billion, forty-four million, four hundred two thousand, four".