2860620725221 has 8 divisors (see below), whose sum is σ = 3314065498304. Its totient is φ = 2418372119520.

The previous prime is 2860620725213. The next prime is 2860620725251. The reversal of 2860620725221 is 1225270260682.

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

It is not a de Polignac number, because 2860620725221 - 2³ = 2860620725213 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 (2860620725251) 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, 2799041295 + ... + 2799042316.

It is an arithmetic number, because the mean of its divisors is an integer number (414258187288).

Almost surely, 2^{2860620725221} is an apocalyptic number.

It is an amenable number.

2860620725221 is a deficient number, since it is larger than the sum of its proper divisors (453444773083).

2860620725221 is an equidigital number, since it uses as much as digits as its factorization.

2860620725221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5598083691.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 2860620725221 in words is "two trillion, eight hundred sixty billion, six hundred twenty million, seven hundred twenty-five thousand, two hundred twenty-one".