2870215377241 has 3 divisors (see below), whose sum is σ = 2870217071413. Its totient is φ = 2870213683070.

The previous prime is 2870215377221. The next prime is 2870215377433. The reversal of 2870215377241 is 1427735120782.

The square root of 2870215377241 is 1694171.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2870215377241 - 2¹⁵ = 2870215344473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2870215377221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 847086 + ... + 2541256.

Almost surely, 2^{2870215377241} is an apocalyptic number.

2870215377241 is the 1694171-st square number.

2870215377241 is the 847086-th centered octagonal number.

It is an amenable number.

2870215377241 is a deficient number, since it is larger than the sum of its proper divisors (1694172).

2870215377241 is an frugal number, since it uses more digits than its factorization.

2870215377241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388342 (or 1694171 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 49.

Multiplying 2870215377241 by its sum of digits (49), we get a square (140640553484809 = 11859197²).

The spelling of 2870215377241 in words is "two trillion, eight hundred seventy billion, two hundred fifteen million, three hundred seventy-seven thousand, two hundred forty-one".