320053361423425 has 24 divisors (see below), whose sum is σ = 480241413582336. Its totient is φ = 206555446698240.

The previous prime is 320053361423407. The next prime is 320053361423443. The reversal of 320053361423425 is 524324163350023.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (320053361423407) and next prime (320053361423443).

It is not a de Polignac number, because 320053361423425 - 2⁷ = 320053361423297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53790477937 + ... + 53790483886.

It is an arithmetic number, because the mean of its divisors is an integer number (20010058899264).

Almost surely, 2^{320053361423425} is an apocalyptic number.

320053361423425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

320053361423425 is a deficient number, since it is larger than the sum of its proper divisors (160188052158911).

320053361423425 is a wasteful number, since it uses less digits than its factorization.

320053361423425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107580961857 (or 107580961852 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 320053361423425 in words is "three hundred twenty trillion, fifty-three billion, three hundred sixty-one million, four hundred twenty-three thousand, four hundred twenty-five".