2602444016 has 40 divisors (see below), whose sum is σ = 5175182160. Its totient is φ = 1267352064.

The previous prime is 2602444007. The next prime is 2602444093. The reversal of 2602444016 is 6104442062.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2602444016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81770 + ... + 109046.

It is an arithmetic number, because the mean of its divisors is an integer number (129379554).

Almost surely, 2^2602444016 is an apocalyptic number.

It is an amenable number.

2602444016 is a deficient number, since it is larger than the sum of its proper divisors (2572738144).

2602444016 is a wasteful number, since it uses less digits than its factorization.

2602444016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27441 (or 27435 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 2602444016 is about 51014.1550552393. The cubic root of 2602444016 is about 1375.4995898740.

Adding to 2602444016 its reverse (6104442062), we get a palindrome (8706886078).

The spelling of 2602444016 in words is "two billion, six hundred two million, four hundred forty-four thousand, sixteen".