2642006730680 has 16 divisors (see below), whose sum is σ = 5944515144120. Its totient is φ = 1056802692256.

The previous prime is 2642006730653. The next prime is 2642006730683. The reversal of 2642006730680 is 860376002462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2642006730683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33025084094 + ... + 33025084173.

Almost surely, 2^{2642006730680} is an apocalyptic number.

2642006730680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2642006730680 is an abundant number, since it is smaller than the sum of its proper divisors (3302508413440).

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

2642006730680 is a wasteful number, since it uses less digits than its factorization.

2642006730680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66050168278 (or 66050168274 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 2642006730680 in words is "two trillion, six hundred forty-two billion, six million, seven hundred thirty thousand, six hundred eighty".