144342210 has 16 divisors (see below), whose sum is σ = 346421376. Its totient is φ = 38491248.

The previous prime is 144342197. The next prime is 144342239. The reversal of 144342210 is 12243441.

It is a Curzon number.

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, 2405674 + ... + 2405733.

It is an arithmetic number, because the mean of its divisors is an integer number (21651336).

Almost surely, 2^144342210 is an apocalyptic number.

144342210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144342210 is an abundant number, since it is smaller than the sum of its proper divisors (202079166).

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

144342210 is a wasteful number, since it uses less digits than its factorization.

144342210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811417.

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

The square root of 144342210 is about 12014.2502887196. The cubic root of 144342210 is about 524.5631558842.

Adding to 144342210 its reverse (12243441), we get a palindrome (156585651).

The spelling of 144342210 in words is "one hundred forty-four million, three hundred forty-two thousand, two hundred ten".