484442556138048 has 224 divisors, whose sum is σ = 1330563483648000. Its totient is φ = 155439706705920.

The previous prime is 484442556138031. The next prime is 484442556138067. The reversal of 484442556138048 is 840831655244484.

It is a self number, because there is not a number n which added to its sum of digits gives 484442556138048.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 894626163 + ... + 895167501.

It is an arithmetic number, because the mean of its divisors is an integer number (5940015552000).

Almost surely, 2^{484442556138048} is an apocalyptic number.

484442556138048 is a gapful number since it is divisible by the number (48) 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 484442556138048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665281741824000).

484442556138048 is an abundant number, since it is smaller than the sum of its proper divisors (846120927509952).

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

484442556138048 is a wasteful number, since it uses less digits than its factorization.

484442556138048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542913 (or 542903 counting only the distinct ones).

The product of its (nonzero) digits is 471859200, while the sum is 66.

The spelling of 484442556138048 in words is "four hundred eighty-four trillion, four hundred forty-two billion, five hundred fifty-six million, one hundred thirty-eight thousand, forty-eight".