2821048215701 has 8 divisors (see below), whose sum is σ = 2969631631680. Its totient is φ = 2672475519168.

The previous prime is 2821048215659. The next prime is 2821048215803. The reversal of 2821048215701 is 1075128401282.

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

It is not a de Polignac number, because 2821048215701 - 2³⁸ = 2546170308757 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 (2821048215001) 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, 2136836 + ... + 3195021.

It is an arithmetic number, because the mean of its divisors is an integer number (371203953960).

Almost surely, 2^{2821048215701} is an apocalyptic number.

It is an amenable number.

2821048215701 is a deficient number, since it is larger than the sum of its proper divisors (148583415979).

2821048215701 is a wasteful number, since it uses less digits than its factorization.

2821048215701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5359723.

The product of its (nonzero) digits is 71680, while the sum is 41.

The spelling of 2821048215701 in words is "two trillion, eight hundred twenty-one billion, forty-eight million, two hundred fifteen thousand, seven hundred one".