1234404554332 has 12 divisors (see below), whose sum is σ = 2161988859016. Its totient is φ = 616693451760.

The previous prime is 1234404554321. The next prime is 1234404554351. The reversal of 1234404554332 is 2334554044321.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 127200894 + ... + 127210597.

Almost surely, 2^{1234404554332} is an apocalyptic number.

It is an amenable number.

1234404554332 is a deficient number, since it is larger than the sum of its proper divisors (927584304684).

1234404554332 is a wasteful number, since it uses less digits than its factorization.

1234404554332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254412708 (or 254412706 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 1234404554332 its reverse (2334554044321), we get a palindrome (3568958598653).

The spelling of 1234404554332 in words is "one trillion, two hundred thirty-four billion, four hundred four million, five hundred fifty-four thousand, three hundred thirty-two".