8342355425 has 24 divisors (see below), whose sum is σ = 10523826432. Its totient is φ = 6558408000.

The previous prime is 8342355421. The next prime is 8342355431. The reversal of 8342355425 is 5245532438.

It is not a de Polignac number, because 8342355425 - 2² = 8342355421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8342355421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2387930 + ... + 2391420.

It is an arithmetic number, because the mean of its divisors is an integer number (438492768).

Almost surely, 2^8342355425 is an apocalyptic number.

It is an amenable number.

8342355425 is a deficient number, since it is larger than the sum of its proper divisors (2181471007).

8342355425 is a wasteful number, since it uses less digits than its factorization.

8342355425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129 (or 5124 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

The square root of 8342355425 is about 91336.4955809013. The cubic root of 8342355425 is about 2028.1320570931.

The spelling of 8342355425 in words is "eight billion, three hundred forty-two million, three hundred fifty-five thousand, four hundred twenty-five".