2858867161213 has 4 divisors (see below), whose sum is σ = 3267276755680. Its totient is φ = 2450457566748.

The previous prime is 2858867161187. The next prime is 2858867161237. The reversal of 2858867161213 is 3121617688582.

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 a de Polignac number, because none of the positive numbers 2^k-2858867161213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2858867161253) 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, 204204797223 + ... + 204204797236.

It is an arithmetic number, because the mean of its divisors is an integer number (816819188920).

Almost surely, 2^{2858867161213} is an apocalyptic number.

It is an amenable number.

2858867161213 is a deficient number, since it is larger than the sum of its proper divisors (408409594467).

2858867161213 is an equidigital number, since it uses as much as digits as its factorization.

2858867161213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408409594466.

The product of its digits is 7741440, while the sum is 58.

The spelling of 2858867161213 in words is "two trillion, eight hundred fifty-eight billion, eight hundred sixty-seven million, one hundred sixty-one thousand, two hundred thirteen".