231212142084 has 96 divisors (see below), whose sum is σ = 675580824576. Its totient is φ = 59790487680.

The previous prime is 231212142023. The next prime is 231212142101. The reversal of 231212142084 is 480241212132.

231212142084 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 341419 + ... + 760914.

It is an arithmetic number, because the mean of its divisors is an integer number (7037300256).

Almost surely, 2^231212142084 is an apocalyptic number.

It is an amenable number.

231212142084 is an abundant number, since it is smaller than the sum of its proper divisors (444368682492).

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

231212142084 is a wasteful number, since it uses less digits than its factorization.

231212142084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102585 (or 1102583 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The spelling of 231212142084 in words is "two hundred thirty-one billion, two hundred twelve million, one hundred forty-two thousand, eighty-four".