144121012302004 has 12 divisors (see below), whose sum is σ = 252212056532800. Its totient is φ = 72060424721208.

The previous prime is 144121012301911. The next prime is 144121012302037. The reversal of 144121012302004 is 400203210121441.

It is a self number, because there is not a number n which added to its sum of digits gives 144121012302004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16284684 + ... + 23525155.

Almost surely, 2^{144121012302004} is an apocalyptic number.

It is an amenable number.

144121012302004 is a deficient number, since it is larger than the sum of its proper divisors (108091044230796).

144121012302004 is a wasteful number, since it uses less digits than its factorization.

144121012302004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40714902 (or 40714900 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 144121012302004 its reverse (400203210121441), we get a palindrome (544324222423445).

The spelling of 144121012302004 in words is "one hundred forty-four trillion, one hundred twenty-one billion, twelve million, three hundred two thousand, four".