2602401216 has 56 divisors (see below), whose sum is σ = 7071634320. Its totient is φ = 844019712.

The previous prime is 2602401209. The next prime is 2602401227. The reversal of 2602401216 is 6121042062.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176061 + ... + 190268.

Almost surely, 2^2602401216 is an apocalyptic number.

It is an amenable number.

2602401216 is an abundant number, since it is smaller than the sum of its proper divisors (4469233104).

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

2602401216 is a wasteful number, since it uses less digits than its factorization.

2602401216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366381 (or 366371 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2602401216 is about 51013.7355621013. The cubic root of 2602401216 is about 1375.4920493076.

Adding to 2602401216 its reverse (6121042062), we get a palindrome (8723443278).

The spelling of 2602401216 in words is "two billion, six hundred two million, four hundred one thousand, two hundred sixteen".