10123045434 has 24 divisors (see below), whose sum is σ = 21940263072. Its totient is φ = 3373271880.

The previous prime is 10123045411. The next prime is 10123045459. The reversal of 10123045434 is 43454032101.

It is a happy number.

10123045434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10123045398 and 10123045407.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 30684 + ... + 145559.

It is an arithmetic number, because the mean of its divisors is an integer number (914177628).

Almost surely, 2^10123045434 is an apocalyptic number.

10123045434 is an abundant number, since it is smaller than the sum of its proper divisors (11817217638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123045434 is a wasteful number, since it uses less digits than its factorization.

10123045434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179442 (or 179439 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 10123045434 its reverse (43454032101), we get a palindrome (53577077535).

The spelling of 10123045434 in words is "ten billion, one hundred twenty-three million, forty-five thousand, four hundred thirty-four".