2866314943240 has 64 divisors (see below), whose sum is σ = 7371973296000. Its totient is φ = 982543331328.

The previous prime is 2866314943223. The next prime is 2866314943277. The reversal of 2866314943240 is 423494136682.

It is a super-2 number, since 2×2866314943240² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423912 + ... + 2431528.

It is an arithmetic number, because the mean of its divisors is an integer number (115187082750).

Almost surely, 2^{2866314943240} is an apocalyptic number.

2866314943240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2866314943240 is an abundant number, since it is smaller than the sum of its proper divisors (4505658352760).

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

2866314943240 is a wasteful number, since it uses less digits than its factorization.

2866314943240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012734 (or 2012730 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 52.

The spelling of 2866314943240 in words is "two trillion, eight hundred sixty-six billion, three hundred fourteen million, nine hundred forty-three thousand, two hundred forty".