2868440640371 has 8 divisors (see below), whose sum is σ = 2875594556688. Its totient is φ = 2861295228000.

The previous prime is 2868440640343. The next prime is 2868440640379. The reversal of 2868440640371 is 1730460448682.

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

It is a cyclic number.

It is not a de Polignac number, because 2868440640371 - 2³⁴ = 2851260771187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2868440640379) 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, 1450265 + ... + 2800026.

It is an arithmetic number, because the mean of its divisors is an integer number (359449319586).

Almost surely, 2^{2868440640371} is an apocalyptic number.

2868440640371 is a deficient number, since it is larger than the sum of its proper divisors (7153916317).

2868440640371 is a wasteful number, since it uses less digits than its factorization.

2868440640371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4251973.

The product of its (nonzero) digits is 6193152, while the sum is 53.

The spelling of 2868440640371 in words is "two trillion, eight hundred sixty-eight billion, four hundred forty million, six hundred forty thousand, three hundred seventy-one".