425300270408198 has 4 divisors (see below), whose sum is σ = 637950405612300. Its totient is φ = 212650135204098.

The previous prime is 425300270408197. The next prime is 425300270408203. The reversal of 425300270408198 is 891804072003524.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425300270408197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106325067602048 + ... + 106325067602051.

It is an arithmetic number, because the mean of its divisors is an integer number (159487601403075).

Almost surely, 2^{425300270408198} is an apocalyptic number.

425300270408198 is a deficient number, since it is larger than the sum of its proper divisors (212650135204102).

425300270408198 is a wasteful number, since it uses less digits than its factorization.

425300270408198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212650135204101.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 425300270408198 in words is "four hundred twenty-five trillion, three hundred billion, two hundred seventy million, four hundred eight thousand, one hundred ninety-eight".