4123443410420 has 48 divisors (see below), whose sum is σ = 8667477415296. Its totient is φ = 1647807216000.

The previous prime is 4123443410413. The next prime is 4123443410423. The reversal of 4123443410420 is 240143443214.

It is a super-2 number, since 2×4123443410420² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123443410423) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 142808585 + ... + 142837455.

It is an arithmetic number, because the mean of its divisors is an integer number (180572446152).

Almost surely, 2^{4123443410420} is an apocalyptic number.

It is an amenable number.

4123443410420 is an abundant number, since it is smaller than the sum of its proper divisors (4544034004876).

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

4123443410420 is a wasteful number, since it uses less digits than its factorization.

4123443410420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35432 (or 35430 counting only the distinct ones).

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

Adding to 4123443410420 its reverse (240143443214), we get a palindrome (4363586853634).

The spelling of 4123443410420 in words is "four trillion, one hundred twenty-three billion, four hundred forty-three million, four hundred ten thousand, four hundred twenty".