2868602615361 has 48 divisors (see below), whose sum is σ = 4985066112000. Its totient is φ = 1552815637344.

The previous prime is 2868602615311. The next prime is 2868602615381. The reversal of 2868602615361 is 1635162068682.

2868602615361 is a `hidden beast` number, since 2 + 8 + 6 + 86 + 0 + 26 + 1 + 536 + 1 = 666.

It is not a de Polignac number, because 2868602615361 - 2⁷ = 2868602615233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2868602615298 and 2868602615307.

It is not an unprimeable number, because it can be changed into a prime (2868602615311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18099940 + ... + 18257738.

It is an arithmetic number, because the mean of its divisors is an integer number (103855544000).

Almost surely, 2^{2868602615361} is an apocalyptic number.

2868602615361 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2868602615361 is a deficient number, since it is larger than the sum of its proper divisors (2116463496639).

2868602615361 is a wasteful number, since it uses less digits than its factorization.

2868602615361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173018 (or 173015 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 2868602615361 in words is "two trillion, eight hundred sixty-eight billion, six hundred two million, six hundred fifteen thousand, three hundred sixty-one".