2002411113444 has 48 divisors (see below), whose sum is σ = 5933069968000. Its totient is φ = 572117460768.

The previous prime is 2002411113433. The next prime is 2002411113467. The reversal of 2002411113444 is 4443111142002.

2002411113444 is a `hidden beast` number, since 200 + 2 + 4 + 1 + 1 + 1 + 13 + 444 = 666.

It is a super-2 number, since 2×2002411113444² (a number of 25 digits) contains 22 as substring.

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

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, 1324345219 + ... + 1324346730.

Almost surely, 2^{2002411113444} is an apocalyptic number.

It is an amenable number.

2002411113444 is an abundant number, since it is smaller than the sum of its proper divisors (3930658854556).

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

2002411113444 is a wasteful number, since it uses less digits than its factorization.

2002411113444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648691969 (or 2648691961 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 2002411113444 its reverse (4443111142002), we get a palindrome (6445522255446).

The spelling of 2002411113444 in words is "two trillion, two billion, four hundred eleven million, one hundred thirteen thousand, four hundred forty-four".