4243405123110 has 128 divisors (see below), whose sum is σ = 10644282264960. Its totient is φ = 1081267712000.

The previous prime is 4243405123057. The next prime is 4243405123121. The reversal of 4243405123110 is 113215043424.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 231352540 + ... + 231370880.

It is an arithmetic number, because the mean of its divisors is an integer number (83158455195).

Almost surely, 2^{4243405123110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4243405123110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5322141132480).

4243405123110 is an abundant number, since it is smaller than the sum of its proper divisors (6400877141850).

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

4243405123110 is a wasteful number, since it uses less digits than its factorization.

4243405123110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21114.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 4243405123110 in words is "four trillion, two hundred forty-three billion, four hundred five million, one hundred twenty-three thousand, one hundred ten".