255154596144 has 240 divisors, whose sum is σ = 793199232000. Its totient is φ = 70398236160.

The previous prime is 255154596119. The next prime is 255154596157. The reversal of 255154596144 is 441695451552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36379582 + ... + 36386594.

It is an arithmetic number, because the mean of its divisors is an integer number (3304996800).

Almost surely, 2^255154596144 is an apocalyptic number.

255154596144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255154596144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396599616000).

255154596144 is an abundant number, since it is smaller than the sum of its proper divisors (538044635856).

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

255154596144 is a wasteful number, since it uses less digits than its factorization.

255154596144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7568 (or 7555 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 51.

The spelling of 255154596144 in words is "two hundred fifty-five billion, one hundred fifty-four million, five hundred ninety-six thousand, one hundred forty-four".