123879041162 has 16 divisors (see below), whose sum is σ = 196273473792. Its totient is φ = 58547482560.

The previous prime is 123879041161. The next prime is 123879041201. The reversal of 123879041162 is 261140978321.

It is not an unprimeable number, because it can be changed into a prime (123879041161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23230463 + ... + 23235794.

It is an arithmetic number, because the mean of its divisors is an integer number (12267092112).

Almost surely, 2^123879041162 is an apocalyptic number.

123879041162 is a deficient number, since it is larger than the sum of its proper divisors (72394432630).

123879041162 is a wasteful number, since it uses less digits than its factorization.

123879041162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46466333.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 123879041162 in words is "one hundred twenty-three billion, eight hundred seventy-nine million, forty-one thousand, one hundred sixty-two".