34112120434 has 32 divisors (see below), whose sum is σ = 58832098560. Its totient is φ = 14531069952.

The previous prime is 34112120431. The next prime is 34112120443. The reversal of 34112120434 is 43402121143.

It is a junction number, because it is equal to n+sod(n) for n = 34112120399 and 34112120408.

It is not an unprimeable number, because it can be changed into a prime (34112120431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3515862 + ... + 3525550.

It is an arithmetic number, because the mean of its divisors is an integer number (1838503080).

Almost surely, 2^34112120434 is an apocalyptic number.

34112120434 is a deficient number, since it is larger than the sum of its proper divisors (24719978126).

34112120434 is a wasteful number, since it uses less digits than its factorization.

34112120434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11194.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 34112120434 its reverse (43402121143), we get a palindrome (77514241577).

The spelling of 34112120434 in words is "thirty-four billion, one hundred twelve million, one hundred twenty thousand, four hundred thirty-four".