3049771774944 has 96 divisors (see below), whose sum is σ = 8061401988864. Its totient is φ = 1009521377280.

The previous prime is 3049771774939. The next prime is 3049771774949. The reversal of 3049771774944 is 4494771779403.

It is an interprime number because it is at equal distance from previous prime (3049771774939) and next prime (3049771774949).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3049771774944² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3049771774949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19057824 + ... + 19217184.

It is an arithmetic number, because the mean of its divisors is an integer number (83972937384).

Almost surely, 2^{3049771774944} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3049771774944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4030700994432).

3049771774944 is an abundant number, since it is smaller than the sum of its proper divisors (5011630213920).

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

3049771774944 is a wasteful number, since it uses less digits than its factorization.

3049771774944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160760 (or 160752 counting only the distinct ones).

The product of its (nonzero) digits is 149361408, while the sum is 66.

The spelling of 3049771774944 in words is "three trillion, forty-nine billion, seven hundred seventy-one million, seven hundred seventy-four thousand, nine hundred forty-four".