11623065434 has 16 divisors (see below), whose sum is σ = 18373624800. Its totient is φ = 5499237744.

The previous prime is 11623065403. The next prime is 11623065457. The reversal of 11623065434 is 43456032611.

It is a junction number, because it is equal to n+sod(n) for n = 11623065394 and 11623065403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145397 + ... + 210680.

It is an arithmetic number, because the mean of its divisors is an integer number (1148351550).

Almost surely, 2^11623065434 is an apocalyptic number.

11623065434 is a deficient number, since it is larger than the sum of its proper divisors (6750559366).

11623065434 is a wasteful number, since it uses less digits than its factorization.

11623065434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356957.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 11623065434 in words is "eleven billion, six hundred twenty-three million, sixty-five thousand, four hundred thirty-four".