1234413434 has 8 divisors (see below), whose sum is σ = 1851776640. Its totient is φ = 617154556.

The previous prime is 1234413431. The next prime is 1234413461. The reversal of 1234413434 is 4343144321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1234413397 and 1234413406.

It is not an unprimeable number, because it can be changed into a prime (1234413431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19277 + ... + 53295.

It is an arithmetic number, because the mean of its divisors is an integer number (231472080).

Almost surely, 2^1234413434 is an apocalyptic number.

1234413434 is a deficient number, since it is larger than the sum of its proper divisors (617363206).

1234413434 is a wasteful number, since it uses less digits than its factorization.

1234413434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52164.

The product of its digits is 13824, while the sum is 29.

The square root of 1234413434 is about 35134.2202702721. The cubic root of 1234413434 is about 1072.7212400865.

Adding to 1234413434 its reverse (4343144321), we get a palindrome (5577557755).

The spelling of 1234413434 in words is "one billion, two hundred thirty-four million, four hundred thirteen thousand, four hundred thirty-four".