1304240442024 has 128 divisors (see below), whose sum is σ = 3519389139840. Its totient is φ = 400394775552.

The previous prime is 1304240441969. The next prime is 1304240442047. The reversal of 1304240442024 is 4202440424031.

It is a super-2 number, since 2×1304240442024² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1304240441982 and 1304240442000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325001842 + ... + 325005854.

It is an arithmetic number, because the mean of its divisors is an integer number (27495227655).

Almost surely, 2^{1304240442024} 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 1304240442024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1759694569920).

1304240442024 is an abundant number, since it is smaller than the sum of its proper divisors (2215148697816).

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

1304240442024 is a wasteful number, since it uses less digits than its factorization.

1304240442024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6139 (or 6135 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 1304240442024 its reverse (4202440424031), we get a palindrome (5506680866055).

The spelling of 1304240442024 in words is "one trillion, three hundred four billion, two hundred forty million, four hundred forty-two thousand, twenty-four".