173052663142 has 16 divisors (see below), whose sum is σ = 266502474000. Its totient is φ = 84227906560.

The previous prime is 173052663131. The next prime is 173052663143. The reversal of 173052663142 is 241366250371.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 173052663095 and 173052663104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173052663143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2313292 + ... + 2386927.

It is an arithmetic number, because the mean of its divisors is an integer number (16656404625).

Almost surely, 2^173052663142 is an apocalyptic number.

173052663142 is a deficient number, since it is larger than the sum of its proper divisors (93449810858).

173052663142 is a wasteful number, since it uses less digits than its factorization.

173052663142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700711.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 173052663142 in words is "one hundred seventy-three billion, fifty-two million, six hundred sixty-three thousand, one hundred forty-two".