144162800 has 30 divisors (see below), whose sum is σ = 346352088. Its totient is φ = 57664960.

The previous prime is 144162797. The next prime is 144162829. The reversal of 144162800 is 8261441.

It is a self number, because there is not a number n which added to its sum of digits gives 144162800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179804 + ... + 180603.

Almost surely, 2^144162800 is an apocalyptic number.

144162800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144162800 is an abundant number, since it is smaller than the sum of its proper divisors (202189288).

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

144162800 is a wasteful number, since it uses less digits than its factorization.

144162800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360425 (or 360414 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 144162800 is about 12006.7814171825. The cubic root of 144162800 is about 524.3457306999.

The spelling of 144162800 in words is "one hundred forty-four million, one hundred sixty-two thousand, eight hundred".