1233404434 has 16 divisors (see below), whose sum is σ = 1963634400. Its totient is φ = 579033664.

The previous prime is 1233404413. The next prime is 1233404449. The reversal of 1233404434 is 4344043321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29044 + ... + 57535.

It is an arithmetic number, because the mean of its divisors is an integer number (122727150).

Almost surely, 2^1233404434 is an apocalyptic number.

1233404434 is a deficient number, since it is larger than the sum of its proper divisors (730229966).

1233404434 is a wasteful number, since it uses less digits than its factorization.

1233404434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87017.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 1233404434 is about 35119.8581147476. The cubic root of 1233404434 is about 1072.4288823982.

Adding to 1233404434 its reverse (4344043321), we get a palindrome (5577447755).

The spelling of 1233404434 in words is "one billion, two hundred thirty-three million, four hundred four thousand, four hundred thirty-four".