144462166 has 8 divisors (see below), whose sum is σ = 224165520. Its totient is φ = 69740328.

The previous prime is 144462121. The next prime is 144462179. The reversal of 144462166 is 661264441.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1245306 + ... + 1245421.

It is an arithmetic number, because the mean of its divisors is an integer number (28020690).

Almost surely, 2^144462166 is an apocalyptic number.

144462166 is a deficient number, since it is larger than the sum of its proper divisors (79703354).

144462166 is a wasteful number, since it uses less digits than its factorization.

144462166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490758.

The product of its digits is 27648, while the sum is 34.

The square root of 144462166 is about 12019.2414902106. The cubic root of 144462166 is about 524.7084288776.

The spelling of 144462166 in words is "one hundred forty-four million, four hundred sixty-two thousand, one hundred sixty-six".