2862089116441 has 3 divisors (see below), whose sum is σ = 2862090808213. Its totient is φ = 2862087424670.

The previous prime is 2862089116427. The next prime is 2862089116463. The reversal of 2862089116441 is 1446119802682.

The square root of 2862089116441 is 1691771.

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 2862089116441 - 2²³ = 2862080727833 is a prime.

It is a super-2 number, since 2×2862089116441² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2862089116421) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 845886 + ... + 2537656.

Almost surely, 2^{2862089116441} is an apocalyptic number.

2862089116441 is the 1691771-st square number.

2862089116441 is the 845886-th centered octagonal number.

It is an amenable number.

2862089116441 is a deficient number, since it is larger than the sum of its proper divisors (1691772).

2862089116441 is an frugal number, since it uses more digits than its factorization.

2862089116441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383542 (or 1691771 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 2862089116441 in words is "two trillion, eight hundred sixty-two billion, eighty-nine million, one hundred sixteen thousand, four hundred forty-one".