2845942490876 has 12 divisors (see below), whose sum is σ = 5031743683008. Its totient is φ = 1408301438592.

The previous prime is 2845942490819. The next prime is 2845942490939. The reversal of 2845942490876 is 6780942495482.

It is a super-2 number, since 2×2845942490876² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3667451276 + ... + 3667452051.

It is an arithmetic number, because the mean of its divisors is an integer number (419311973584).

Almost surely, 2^{2845942490876} is an apocalyptic number.

It is an amenable number.

2845942490876 is a deficient number, since it is larger than the sum of its proper divisors (2185801192132).

2845942490876 is a wasteful number, since it uses less digits than its factorization.

2845942490876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7334903428 (or 7334903426 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 68.

The spelling of 2845942490876 in words is "two trillion, eight hundred forty-five billion, nine hundred forty-two million, four hundred ninety thousand, eight hundred seventy-six".