254595481842 has 16 divisors (see below), whose sum is σ = 548359499520. Its totient is φ = 78337071312.

The previous prime is 254595481823. The next prime is 254595481949. The reversal of 254595481842 is 248184595452.

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, 1632022242 + ... + 1632022397.

It is an arithmetic number, because the mean of its divisors is an integer number (34272468720).

Almost surely, 2^254595481842 is an apocalyptic number.

254595481842 is an abundant number, since it is smaller than the sum of its proper divisors (293764017678).

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

254595481842 is a wasteful number, since it uses less digits than its factorization.

254595481842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264044657.

The product of its digits is 18432000, while the sum is 57.

The spelling of 254595481842 in words is "two hundred fifty-four billion, five hundred ninety-five million, four hundred eighty-one thousand, eight hundred forty-two".