144212150 has 12 divisors (see below), whose sum is σ = 268234692. Its totient is φ = 57684840.

The previous prime is 144212141. The next prime is 144212171. The reversal of 144212150 is 51212441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1442072 + ... + 1442171.

It is an arithmetic number, because the mean of its divisors is an integer number (22352891).

Almost surely, 2^144212150 is an apocalyptic number.

144212150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144212150 is a deficient number, since it is larger than the sum of its proper divisors (124022542).

144212150 is a wasteful number, since it uses less digits than its factorization.

144212150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884255 (or 2884250 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 144212150 is about 12008.8363299697. The cubic root of 144212150 is about 524.4055554482.

Adding to 144212150 its reverse (51212441), we get a palindrome (195424591).

The spelling of 144212150 in words is "one hundred forty-four million, two hundred twelve thousand, one hundred fifty".