144342212 has 24 divisors (see below), whose sum is σ = 289531200. Its totient is φ = 61679520.

The previous prime is 144342197. The next prime is 144342239. The reversal of 144342212 is 212243441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2387 + ... + 17157.

It is an arithmetic number, because the mean of its divisors is an integer number (12063800).

Almost surely, 2^144342212 is an apocalyptic number.

It is an amenable number.

144342212 is an abundant number, since it is smaller than the sum of its proper divisors (145188988).

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

144342212 is a wasteful number, since it uses less digits than its factorization.

144342212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15131 (or 15129 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 144342212 is about 12014.2503719541. The cubic root of 144342212 is about 524.5631583070.

Adding to 144342212 its reverse (212243441), we get a palindrome (356585653).

The spelling of 144342212 in words is "one hundred forty-four million, three hundred forty-two thousand, two hundred twelve".