142213323772 has 12 divisors (see below), whose sum is σ = 268017417976. Its totient is φ = 65636918640.

The previous prime is 142213323731. The next prime is 142213323781. The reversal of 142213323772 is 277323312241.

142213323772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1367435754 + ... + 1367435857.

Almost surely, 2^142213323772 is an apocalyptic number.

It is an amenable number.

142213323772 is a deficient number, since it is larger than the sum of its proper divisors (125804094204).

142213323772 is a wasteful number, since it uses less digits than its factorization.

142213323772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734871628 (or 2734871626 counting only the distinct ones).

The product of its digits is 84672, while the sum is 37.

The spelling of 142213323772 in words is "one hundred forty-two billion, two hundred thirteen million, three hundred twenty-three thousand, seven hundred seventy-two".