3864463261133 has 4 divisors (see below), whose sum is σ = 3954334499808. Its totient is φ = 3774592022460.

The previous prime is 3864463261129. The next prime is 3864463261159. The reversal of 3864463261133 is 3311623644683.

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 3864463261133 - 2² = 3864463261129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3864463261103) 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, 44935619273 + ... + 44935619358.

It is an arithmetic number, because the mean of its divisors is an integer number (988583624952).

Almost surely, 2^{3864463261133} is an apocalyptic number.

It is an amenable number.

3864463261133 is a deficient number, since it is larger than the sum of its proper divisors (89871238675).

3864463261133 is an equidigital number, since it uses as much as digits as its factorization.

3864463261133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89871238674.

The product of its digits is 4478976, while the sum is 50.

The spelling of 3864463261133 in words is "three trillion, eight hundred sixty-four billion, four hundred sixty-three million, two hundred sixty-one thousand, one hundred thirty-three".