2544314012656 has 40 divisors (see below), whose sum is σ = 5588220056720. Its totient is φ = 1112493574656.

The previous prime is 2544314012633. The next prime is 2544314012663. The reversal of 2544314012656 is 6562104134452.

2544314012656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2544314012656² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321898125 + ... + 321906028.

It is an arithmetic number, because the mean of its divisors is an integer number (139705501418).

Almost surely, 2^{2544314012656} is an apocalyptic number.

2544314012656 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2544314012656 is an abundant number, since it is smaller than the sum of its proper divisors (3043906044064).

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

2544314012656 is a wasteful number, since it uses less digits than its factorization.

2544314012656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643804193 (or 643804187 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 2544314012656 in words is "two trillion, five hundred forty-four billion, three hundred fourteen million, twelve thousand, six hundred fifty-six".