6842233252149 has 4 divisors (see below), whose sum is σ = 9122977669536. Its totient is φ = 4561488834764.

The previous prime is 6842233252121. The next prime is 6842233252157. The reversal of 6842233252149 is 9412523322486.

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 6842233252149 - 2⁴⁰ = 5742721624373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6842233252189) 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, 1140372208689 + ... + 1140372208694.

It is an arithmetic number, because the mean of its divisors is an integer number (2280744417384).

Almost surely, 2^{6842233252149} is an apocalyptic number.

It is an amenable number.

6842233252149 is a deficient number, since it is larger than the sum of its proper divisors (2280744417387).

6842233252149 is a wasteful number, since it uses less digits than its factorization.

6842233252149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280744417386.

The product of its digits is 4976640, while the sum is 51.

The spelling of 6842233252149 in words is "six trillion, eight hundred forty-two billion, two hundred thirty-three million, two hundred fifty-two thousand, one hundred forty-nine".