144002210 has 32 divisors (see below), whose sum is σ = 283267584. Its totient is φ = 52272000.

The previous prime is 144002179. The next prime is 144002233. The reversal of 144002210 is 12200441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108350 + ... + 109670.

It is an arithmetic number, because the mean of its divisors is an integer number (8852112).

Almost surely, 2^144002210 is an apocalyptic number.

144002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144002210 is a deficient number, since it is larger than the sum of its proper divisors (139265374).

144002210 is a wasteful number, since it uses less digits than its factorization.

144002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 144002210 is about 12000.0920829800. The cubic root of 144002210 is about 524.1509602348.

Adding to 144002210 its reverse (12200441), we get a palindrome (156202651).

The spelling of 144002210 in words is "one hundred forty-four million, two thousand, two hundred ten".