48918155142 has 32 divisors (see below), whose sum is σ = 98889861600. Its totient is φ = 16131368448.

The previous prime is 48918155141. The next prime is 48918155149. The reversal of 48918155142 is 24155181984.

It is a junction number, because it is equal to n+sod(n) for n = 48918155091 and 48918155100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48918155141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102334 + ... + 329102.

It is an arithmetic number, because the mean of its divisors is an integer number (3090308175).

Almost surely, 2^48918155142 is an apocalyptic number.

48918155142 is an abundant number, since it is smaller than the sum of its proper divisors (49971706458).

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

48918155142 is a wasteful number, since it uses less digits than its factorization.

48918155142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227160.

The product of its digits is 460800, while the sum is 48.

The spelling of 48918155142 in words is "forty-eight billion, nine hundred eighteen million, one hundred fifty-five thousand, one hundred forty-two".