4123044120012 has 96 divisors (see below), whose sum is σ = 9734935553280. Its totient is φ = 1358100606720.

The previous prime is 4123044119947. The next prime is 4123044120031. The reversal of 4123044120012 is 2100214403214.

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, 435788962 + ... + 435798422.

It is an arithmetic number, because the mean of its divisors is an integer number (101405578680).

Almost surely, 2^{4123044120012} is an apocalyptic number.

It is an amenable number.

4123044120012 is an abundant number, since it is smaller than the sum of its proper divisors (5611891433268).

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

4123044120012 is a wasteful number, since it uses less digits than its factorization.

4123044120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10871 (or 10869 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 4123044120012 its reverse (2100214403214), we get a palindrome (6223258523226).

The spelling of 4123044120012 in words is "four trillion, one hundred twenty-three billion, forty-four million, one hundred twenty thousand, twelve".