173101442 has 8 divisors (see below), whose sum is σ = 259712832. Its totient is φ = 86530500.

The previous prime is 173101441. The next prime is 173101451. The reversal of 173101442 is 244101371.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (173101441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5267 + ... + 19337.

It is an arithmetic number, because the mean of its divisors is an integer number (32464104).

Almost surely, 2^173101442 is an apocalyptic number.

173101442 is a deficient number, since it is larger than the sum of its proper divisors (86611390).

173101442 is a wasteful number, since it uses less digits than its factorization.

173101442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20224.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 173101442 is about 13156.8021190561. The cubic root of 173101442 is about 557.3143537863.

The spelling of 173101442 in words is "one hundred seventy-three million, one hundred one thousand, four hundred forty-two".