1234404225352 has 32 divisors (see below), whose sum is σ = 2450706904800. Its totient is φ = 580883908864.

The previous prime is 1234404225349. The next prime is 1234404225361. The reversal of 1234404225352 is 2535224044321.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 12643299 + ... + 12740557.

It is an arithmetic number, because the mean of its divisors is an integer number (76584590775).

Almost surely, 2^{1234404225352} is an apocalyptic number.

It is an amenable number.

1234404225352 is a deficient number, since it is larger than the sum of its proper divisors (1216302679448).

1234404225352 is a wasteful number, since it uses less digits than its factorization.

1234404225352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190605 (or 190601 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 1234404225352 its reverse (2535224044321), we get a palindrome (3769628269673).

The spelling of 1234404225352 in words is "one trillion, two hundred thirty-four billion, four hundred four million, two hundred twenty-five thousand, three hundred fifty-two".