42481081254 has 8 divisors (see below), whose sum is σ = 84962162520. Its totient is φ = 14160360416.

The previous prime is 42481081249. The next prime is 42481081273. The reversal of 42481081254 is 45218018424.

42481081254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

42481081254 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3540090099 + ... + 3540090110.

It is an arithmetic number, because the mean of its divisors is an integer number (10620270315).

Almost surely, 2^42481081254 is an apocalyptic number.

42481081254 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.

42481081254 is a wasteful number, since it uses less digits than its factorization.

42481081254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7080180214.

The product of its (nonzero) digits is 81920, while the sum is 39.

Adding to 42481081254 its reverse (45218018424), we get a palindrome (87699099678).

The spelling of 42481081254 in words is "forty-two billion, four hundred eighty-one million, eighty-one thousand, two hundred fifty-four".