174428254252398 has 16 divisors (see below), whose sum is σ = 350153372851920. Its totient is φ = 57926607359616.

The previous prime is 174428254252397. The next prime is 174428254252457. The reversal of 174428254252398 is 893252452824471.

174428254252398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (174428254252391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54036012715 + ... + 54036015942.

It is an arithmetic number, because the mean of its divisors is an integer number (21884585803245).

Almost surely, 2^{174428254252398} is an apocalyptic number.

174428254252398 is an abundant number, since it is smaller than the sum of its proper divisors (175725118599522).

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

174428254252398 is a wasteful number, since it uses less digits than its factorization.

174428254252398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108072028931.

The product of its digits is 309657600, while the sum is 66.

The spelling of 174428254252398 in words is "one hundred seventy-four trillion, four hundred twenty-eight billion, two hundred fifty-four million, two hundred fifty-two thousand, three hundred ninety-eight".