255460011085842 has 8 divisors (see below), whose sum is σ = 510920022171696. Its totient is φ = 85153337028612.

The previous prime is 255460011085801. The next prime is 255460011085843. The reversal of 255460011085842 is 248580110064552.

It is a sphenic number, since it is the product of 3 distinct primes.

255460011085842 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (255460011085843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21288334257148 + ... + 21288334257159.

It is an arithmetic number, because the mean of its divisors is an integer number (63865002771462).

Almost surely, 2^{255460011085842} is an apocalyptic number.

255460011085842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

255460011085842 is a wasteful number, since it uses less digits than its factorization.

255460011085842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42576668514312.

The product of its (nonzero) digits is 3072000, while the sum is 51.

The spelling of 255460011085842 in words is "two hundred fifty-five trillion, four hundred sixty billion, eleven million, eighty-five thousand, eight hundred forty-two".