144423102 has 8 divisors (see below), whose sum is σ = 288846216. Its totient is φ = 48141032.

The previous prime is 144423101. The next prime is 144423121. The reversal of 144423102 is 201324441.

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

144423102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144423101) 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, 12035253 + ... + 12035264.

It is an arithmetic number, because the mean of its divisors is an integer number (36105777).

Almost surely, 2^144423102 is an apocalyptic number.

144423102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144423102 is a wasteful number, since it uses less digits than its factorization.

144423102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24070522.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 144423102 is about 12017.6163193871. The cubic root of 144423102 is about 524.6611291625.

Adding to 144423102 its reverse (201324441), we get a palindrome (345747543).

The spelling of 144423102 in words is "one hundred forty-four million, four hundred twenty-three thousand, one hundred two".