1204144002024 has 128 divisors (see below), whose sum is σ = 3126922444800. Its totient is φ = 386008058880.

The previous prime is 1204144002013. The next prime is 1204144002049. The reversal of 1204144002024 is 4202004414021.

It is a super-2 number, since 2×1204144002024² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1204144001985 and 1204144002003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98379697 + ... + 98391935.

It is an arithmetic number, because the mean of its divisors is an integer number (24429081600).

Almost surely, 2^{1204144002024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1204144002024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1563461222400).

1204144002024 is an abundant number, since it is smaller than the sum of its proper divisors (1922778442776).

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

1204144002024 is a wasteful number, since it uses less digits than its factorization.

1204144002024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13095 (or 13091 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1204144002024 its reverse (4202004414021), we get a palindrome (5406148416045).

The spelling of 1204144002024 in words is "one trillion, two hundred four billion, one hundred forty-four million, two thousand, twenty-four".