2868518158049 has 8 divisors (see below), whose sum is σ = 2908234008960. Its totient is φ = 2828887444656.

The previous prime is 2868518158031. The next prime is 2868518158067. The reversal of 2868518158049 is 9408518158682.

2868518158049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2868518158031) and next prime (2868518158067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2868518158049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2868518158069) 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, 21216527 + ... + 21351300.

It is an arithmetic number, because the mean of its divisors is an integer number (363529251120).

Almost surely, 2^{2868518158049} is an apocalyptic number.

It is an amenable number.

2868518158049 is a deficient number, since it is larger than the sum of its proper divisors (39715850911).

2868518158049 is an equidigital number, since it uses as much as digits as its factorization.

2868518158049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42568759.

The product of its (nonzero) digits is 44236800, while the sum is 65.

The spelling of 2868518158049 in words is "two trillion, eight hundred sixty-eight billion, five hundred eighteen million, one hundred fifty-eight thousand, forty-nine".