2868822451439 has 8 divisors (see below), whose sum is σ = 3278815166880. Its totient is φ = 2458869970176.

The previous prime is 2868822451421. The next prime is 2868822451483. The reversal of 2868822451439 is 9341542288682.

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-2868822451439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868822451409) 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, 9905594 + ... + 10191095.

It is an arithmetic number, because the mean of its divisors is an integer number (409851895860).

Almost surely, 2^{2868822451439} is an apocalyptic number.

2868822451439 is a deficient number, since it is larger than the sum of its proper divisors (409992715441).

2868822451439 is a wasteful number, since it uses less digits than its factorization.

2868822451439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20117089.

The product of its digits is 53084160, while the sum is 62.

The spelling of 2868822451439 in words is "two trillion, eight hundred sixty-eight billion, eight hundred twenty-two million, four hundred fifty-one thousand, four hundred thirty-nine".