255744256214 has 16 divisors (see below), whose sum is σ = 388776801600. Its totient is φ = 126154526784.

The previous prime is 255744256181. The next prime is 255744256223. The reversal of 255744256214 is 412652447552.

It is a super-2 number, since 2×255744256214² (a number of 24 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, 431999 + ... + 835530.

It is an arithmetic number, because the mean of its divisors is an integer number (24298550100).

Almost surely, 2^255744256214 is an apocalyptic number.

255744256214 is a deficient number, since it is larger than the sum of its proper divisors (133032545386).

255744256214 is a wasteful number, since it uses less digits than its factorization.

255744256214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268887.

The product of its digits is 2688000, while the sum is 47.

The spelling of 255744256214 in words is "two hundred fifty-five billion, seven hundred forty-four million, two hundred fifty-six thousand, two hundred fourteen".