2115002304444 has 24 divisors (see below), whose sum is σ = 4958394034048. Its totient is φ = 701659531440.

The previous prime is 2115002304433. The next prime is 2115002304449. The reversal of 2115002304444 is 4444032005112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115002304449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417651952 + ... + 417657015.

Almost surely, 2^{2115002304444} is an apocalyptic number.

It is an amenable number.

2115002304444 is an abundant number, since it is smaller than the sum of its proper divisors (2843391729604).

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

2115002304444 is a wasteful number, since it uses less digits than its factorization.

2115002304444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835309185 (or 835309183 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2115002304444 its reverse (4444032005112), we get a palindrome (6559034309556).

The spelling of 2115002304444 in words is "two trillion, one hundred fifteen billion, two million, three hundred four thousand, four hundred forty-four".