48381089944 has 64 divisors (see below), whose sum is σ = 101504702880. Its totient is φ = 21427584000.

The previous prime is 48381089921. The next prime is 48381089947. The reversal of 48381089944 is 44998018384.

48381089944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48381089947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2954002 + ... + 2970334.

Almost surely, 2^48381089944 is an apocalyptic number.

48381089944 is a gapful number since it is divisible by the number (44) 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 48381089944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50752351440).

48381089944 is an abundant number, since it is smaller than the sum of its proper divisors (53123612936).

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

48381089944 is a wasteful number, since it uses less digits than its factorization.

48381089944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17212 (or 17208 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 58.

The spelling of 48381089944 in words is "forty-eight billion, three hundred eighty-one million, eighty-nine thousand, nine hundred forty-four".