4123142300444 has 12 divisors (see below), whose sum is σ = 7215519372600. Its totient is φ = 2061565336848.

The previous prime is 4123142300423. The next prime is 4123142300471. The reversal of 4123142300444 is 4440032413214.

It is a self number, because there is not a number n which added to its sum of digits gives 4123142300444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407087 + ... + 2900345.

It is an arithmetic number, because the mean of its divisors is an integer number (601293281050).

Almost surely, 2^{4123142300444} is an apocalyptic number.

It is an amenable number.

4123142300444 is a deficient number, since it is larger than the sum of its proper divisors (3092377072156).

4123142300444 is a wasteful number, since it uses less digits than its factorization.

4123142300444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906692 (or 2906690 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4123142300444 its reverse (4440032413214), we get a palindrome (8563174713658).

The spelling of 4123142300444 in words is "four trillion, one hundred twenty-three billion, one hundred forty-two million, three hundred thousand, four hundred forty-four".