48908873142 has 64 divisors (see below), whose sum is σ = 114466694400. Its totient is φ = 15436811520.

The previous prime is 48908873081. The next prime is 48908873147. The reversal of 48908873142 is 24137880984.

It is a happy number.

48908873142 is a `hidden beast` number, since 489 + 0 + 88 + 73 + 14 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48908873147) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2123653 + ... + 2146559.

It is an arithmetic number, because the mean of its divisors is an integer number (1788542100).

Almost surely, 2^48908873142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48908873142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57233347200).

48908873142 is an abundant number, since it is smaller than the sum of its proper divisors (65557821258).

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

48908873142 is a wasteful number, since it uses less digits than its factorization.

48908873142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25018 (or 25012 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 48908873142 in words is "forty-eight billion, nine hundred eight million, eight hundred seventy-three thousand, one hundred forty-two".