3054361220256 has 48 divisors (see below), whose sum is σ = 8088651313344. Its totient is φ = 1009110488064.

The previous prime is 3054361220249. The next prime is 3054361220257. The reversal of 3054361220256 is 6520221634503.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (3054361220257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140769076 + ... + 140790771.

It is an arithmetic number, because the mean of its divisors is an integer number (168513569028).

Almost surely, 2^{3054361220256} is an apocalyptic number.

It is an amenable number.

3054361220256 is an abundant number, since it is smaller than the sum of its proper divisors (5034290093088).

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

3054361220256 is a wasteful number, since it uses less digits than its factorization.

3054361220256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281559973 (or 281559965 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 3054361220256 its reverse (6520221634503), we get a palindrome (9574582854759).

The spelling of 3054361220256 in words is "three trillion, fifty-four billion, three hundred sixty-one million, two hundred twenty thousand, two hundred fifty-six".