4278050125602 has 96 divisors (see below), whose sum is σ = 9814955673600. Its totient is φ = 1239835212000.

The previous prime is 4278050125561. The next prime is 4278050125607. The reversal of 4278050125602 is 2065210508724.

4278050125602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4278050125607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153590977 + ... + 153618827.

It is an arithmetic number, because the mean of its divisors is an integer number (102239121600).

Almost surely, 2^{4278050125602} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4278050125602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4907477836800).

4278050125602 is an abundant number, since it is smaller than the sum of its proper divisors (5536905547998).

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

4278050125602 is a wasteful number, since it uses less digits than its factorization.

4278050125602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37100 (or 37089 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 4278050125602 in words is "four trillion, two hundred seventy-eight billion, fifty million, one hundred twenty-five thousand, six hundred two".