142473485167 has 16 divisors (see below), whose sum is σ = 154115837568. Its totient is φ = 130929016320.

The previous prime is 142473485149. The next prime is 142473485179. The reversal of 142473485167 is 761584374241.

142473485167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142473485167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142473485117) by changing a digit.

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, 18208218 + ... + 18216040.

It is an arithmetic number, because the mean of its divisors is an integer number (9632239848).

Almost surely, 2^142473485167 is an apocalyptic number.

142473485167 is a deficient number, since it is larger than the sum of its proper divisors (11642352401).

142473485167 is a wasteful number, since it uses less digits than its factorization.

142473485167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13890.

The product of its digits is 4515840, while the sum is 52.

The spelling of 142473485167 in words is "one hundred forty-two billion, four hundred seventy-three million, four hundred eighty-five thousand, one hundred sixty-seven".