48839122944 has 336 divisors, whose sum is σ = 149419251072. Its totient is φ = 15339945984.

The previous prime is 48839122933. The next prime is 48839122957. The reversal of 48839122944 is 44922193884.

It is a happy number.

48839122944 is a `hidden beast` number, since 488 + 39 + 122 + 9 + 4 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140746579 + ... + 140746925.

It is an arithmetic number, because the mean of its divisors is an integer number (444700152).

Almost surely, 2^48839122944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48839122944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74709625536).

48839122944 is an abundant number, since it is smaller than the sum of its proper divisors (100580128128).

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

48839122944 is a wasteful number, since it uses less digits than its factorization.

48839122944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 458 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The spelling of 48839122944 in words is "forty-eight billion, eight hundred thirty-nine million, one hundred twenty-two thousand, nine hundred forty-four".