2642848642084 has 48 divisors (see below), whose sum is σ = 5584302420480. Its totient is φ = 1070324599680.

The previous prime is 2642848642019. The next prime is 2642848642111. The reversal of 2642848642084 is 4802468482462.

It is a Harshad number since it is a multiple of its sum of digits (58).

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, 34586727 + ... + 34663054.

It is an arithmetic number, because the mean of its divisors is an integer number (116339633760).

Almost surely, 2^{2642848642084} is an apocalyptic number.

It is an amenable number.

2642848642084 is an abundant number, since it is smaller than the sum of its proper divisors (2941453778396).

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

2642848642084 is a wasteful number, since it uses less digits than its factorization.

2642848642084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69249868 (or 69249866 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 58.

The spelling of 2642848642084 in words is "two trillion, six hundred forty-two billion, eight hundred forty-eight million, six hundred forty-two thousand, eighty-four".