142244166204 has 48 divisors (see below), whose sum is σ = 421464198400. Its totient is φ = 40641190128.

The previous prime is 142244166167. The next prime is 142244166257. The reversal of 142244166204 is 402661442241.

142244166204 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 441 + 6 + 6 + 204 = 666.

142244166204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 15 ways as a sum of consecutive naturals, for example, 94076074 + ... + 94077585.

Almost surely, 2^142244166204 is an apocalyptic number.

142244166204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142244166204 is an abundant number, since it is smaller than the sum of its proper divisors (279220032196).

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

142244166204 is a wasteful number, since it uses less digits than its factorization.

142244166204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188153679 (or 188153671 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 142244166204 in words is "one hundred forty-two billion, two hundred forty-four million, one hundred sixty-six thousand, two hundred four".