144286030 has 32 divisors (see below), whose sum is σ = 298146240. Its totient is φ = 49248000.

The previous prime is 144286013. The next prime is 144286063. The reversal of 144286030 is 30682441.

It is a self number, because there is not a number n which added to its sum of digits gives 144286030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11530 + ... + 20530.

It is an arithmetic number, because the mean of its divisors is an integer number (9317070).

Almost surely, 2^144286030 is an apocalyptic number.

144286030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144286030 is an abundant number, since it is smaller than the sum of its proper divisors (153860210).

144286030 is a wasteful number, since it uses less digits than its factorization.

144286030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9244.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 144286030 is about 12011.9120043397. The cubic root of 144286030 is about 524.4950912889.

The spelling of 144286030 in words is "one hundred forty-four million, two hundred eighty-six thousand, thirty".