12044820235 has 32 divisors (see below), whose sum is σ = 16657454592. Its totient is φ = 8190167040.

The previous prime is 12044820217. The next prime is 12044820247. The reversal of 12044820235 is 53202844021.

It is a de Polignac number, because none of the positive numbers 2^k-12044820235 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12044820197 and 12044820206.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2233212 + ... + 2238598.

It is an arithmetic number, because the mean of its divisors is an integer number (520545456).

Almost surely, 2^12044820235 is an apocalyptic number.

12044820235 is a deficient number, since it is larger than the sum of its proper divisors (4612634357).

12044820235 is a wasteful number, since it uses less digits than its factorization.

12044820235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923.

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 12044820235 in words is "twelve billion, forty-four million, eight hundred twenty thousand, two hundred thirty-five".