2849155426722 has 16 divisors (see below), whose sum is σ = 6216339112992. Its totient is φ = 863380432320.

The previous prime is 2849155426597. The next prime is 2849155426727. The reversal of 2849155426722 is 2276245519482.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2849155426727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21584510743 + ... + 21584510874.

It is an arithmetic number, because the mean of its divisors is an integer number (388521194562).

Almost surely, 2^{2849155426722} is an apocalyptic number.

2849155426722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2849155426722 is an abundant number, since it is smaller than the sum of its proper divisors (3367183686270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2849155426722 is a wasteful number, since it uses less digits than its factorization.

2849155426722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43169021633.

The product of its digits is 19353600, while the sum is 57.

The spelling of 2849155426722 in words is "two trillion, eight hundred forty-nine billion, one hundred fifty-five million, four hundred twenty-six thousand, seven hundred twenty-two".