48980142121 has 4 divisors (see below), whose sum is σ = 49600144000. Its totient is φ = 48360140244.

The previous prime is 48980142109. The next prime is 48980142163. The reversal of 48980142121 is 12124108984.

48980142121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48980142121 - 2¹⁹ = 48979617833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48980142191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310000821 + ... + 310000978.

It is an arithmetic number, because the mean of its divisors is an integer number (12400036000).

Almost surely, 2^48980142121 is an apocalyptic number.

It is an amenable number.

48980142121 is a deficient number, since it is larger than the sum of its proper divisors (620001879).

48980142121 is an equidigital number, since it uses as much as digits as its factorization.

48980142121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620001878.

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 48980142121 in words is "forty-eight billion, nine hundred eighty million, one hundred forty-two thousand, one hundred twenty-one".