42817254880 has 48 divisors (see below), whose sum is σ = 102050991504. Its totient is φ = 16975329280.

The previous prime is 42817254869. The next prime is 42817254899. The reversal of 42817254880 is 8845271824.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166026 + ... + 1202185.

It is an arithmetic number, because the mean of its divisors is an integer number (2126062323).

Almost surely, 2^42817254880 is an apocalyptic number.

42817254880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42817254880 is an abundant number, since it is smaller than the sum of its proper divisors (59233736624).

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

42817254880 is a wasteful number, since it uses less digits than its factorization.

42817254880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368339 (or 2368331 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 49.

The spelling of 42817254880 in words is "forty-two billion, eight hundred seventeen million, two hundred fifty-four thousand, eight hundred eighty".