144444573030 has 32 divisors (see below), whose sum is σ = 367059151584. Its totient is φ = 36252755456.

The previous prime is 144444573029. The next prime is 144444573071. The reversal of 144444573030 is 30375444441.

It is a self number, because there is not a number n which added to its sum of digits gives 144444573030.

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, 141611817 + ... + 141612836.

It is an arithmetic number, because the mean of its divisors is an integer number (11470598487).

Almost surely, 2^144444573030 is an apocalyptic number.

144444573030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144444573030 is an abundant number, since it is smaller than the sum of its proper divisors (222614578554).

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

144444573030 is a wasteful number, since it uses less digits than its factorization.

144444573030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283224680.

The product of its (nonzero) digits is 322560, while the sum is 39.

The spelling of 144444573030 in words is "one hundred forty-four billion, four hundred forty-four million, five hundred seventy-three thousand, thirty".