8866390201441 has 4 divisors (see below), whose sum is σ = 8872517632192. Its totient is φ = 8860262770692.

The previous prime is 8866390201411. The next prime is 8866390201453. The reversal of 8866390201441 is 1441020936688.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8866390201441 - 2⁷ = 8866390201313 is a prime.

It is a super-2 number, since 2×8866390201441² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8866390201411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3063713205 + ... + 3063716098.

It is an arithmetic number, because the mean of its divisors is an integer number (2218129408048).

Almost surely, 2^{8866390201441} is an apocalyptic number.

It is an amenable number.

8866390201441 is a deficient number, since it is larger than the sum of its proper divisors (6127430751).

8866390201441 is a wasteful number, since it uses less digits than its factorization.

8866390201441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6127430750.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 8866390201441 in words is "eight trillion, eight hundred sixty-six billion, three hundred ninety million, two hundred one thousand, four hundred forty-one".