142358583212 has 24 divisors (see below), whose sum is σ = 260688271536. Its totient is φ = 67948815168.

The previous prime is 142358583197. The next prime is 142358583313. The reversal of 142358583212 is 212385853241.

It is a happy number.

142358583212 is digitally balanced in base 2, 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9066518 + ... + 9082205.

It is an arithmetic number, because the mean of its divisors is an integer number (10862011314).

Almost surely, 2^142358583212 is an apocalyptic number.

It is an amenable number.

142358583212 is a deficient number, since it is larger than the sum of its proper divisors (118329688324).

142358583212 is a wasteful number, since it uses less digits than its factorization.

142358583212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18148817 (or 18148815 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The spelling of 142358583212 in words is "one hundred forty-two billion, three hundred fifty-eight million, five hundred eighty-three thousand, two hundred twelve".