144325003420404 has 168 divisors, whose sum is σ = 401292423027720. Its totient is φ = 45316512460800.

The previous prime is 144325003420349. The next prime is 144325003420439. The reversal of 144325003420404 is 404024300523441.

144325003420404 is a `hidden beast` number, since 1 + 44 + 32 + 500 + 3 + 42 + 0 + 40 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9263184428304 + 135061818992100 = 3043548^2 + 11621610^2 .

It is a super-2 number, since 2×144325003420404² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 17346237 + ... + 24280484.

It is an arithmetic number, because the mean of its divisors is an integer number (2388645375165).

Almost surely, 2^{144325003420404} is an apocalyptic number.

It is an amenable number.

144325003420404 is an abundant number, since it is smaller than the sum of its proper divisors (256967419607316).

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

144325003420404 is a wasteful number, since it uses less digits than its factorization.

144325003420404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41626813 (or 41626796 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 144325003420404 its reverse (404024300523441), we get a palindrome (548349303943845).

The spelling of 144325003420404 in words is "one hundred forty-four trillion, three hundred twenty-five billion, three million, four hundred twenty thousand, four hundred four".