2620842422807 has 8 divisors (see below), whose sum is σ = 2995258278816. Its totient is φ = 2246429015712.

The previous prime is 2620842422789. The next prime is 2620842422819. The reversal of 2620842422807 is 7082242480262.

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

It is not a de Polignac number, because 2620842422807 - 2⁶ = 2620842422743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2620842421807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3826973 + ... + 4459529.

It is an arithmetic number, because the mean of its divisors is an integer number (374407284852).

Almost surely, 2^{2620842422807} is an apocalyptic number.

2620842422807 is a deficient number, since it is larger than the sum of its proper divisors (374415856009).

2620842422807 is an equidigital number, since it uses as much as digits as its factorization.

2620842422807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224457.

The product of its (nonzero) digits is 1376256, while the sum is 47.

The spelling of 2620842422807 in words is "two trillion, six hundred twenty billion, eight hundred forty-two million, four hundred twenty-two thousand, eight hundred seven".