1224530541404 has 12 divisors (see below), whose sum is σ = 2155760355504. Its totient is φ = 608599011264.

The previous prime is 1224530541391. The next prime is 1224530541419. The reversal of 1224530541404 is 4041450354221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916564109 + ... + 916565444.

It is an arithmetic number, because the mean of its divisors is an integer number (179646696292).

Almost surely, 2^{1224530541404} is an apocalyptic number.

It is an amenable number.

1224530541404 is a deficient number, since it is larger than the sum of its proper divisors (931229814100).

1224530541404 is a wasteful number, since it uses less digits than its factorization.

1224530541404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833129724 (or 1833129722 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 1224530541404 its reverse (4041450354221), we get a palindrome (5265980895625).

The spelling of 1224530541404 in words is "one trillion, two hundred twenty-four billion, five hundred thirty million, five hundred forty-one thousand, four hundred four".