6425315434 has 8 divisors (see below), whose sum is σ = 9680061060. Its totient is φ = 3198628416.

The previous prime is 6425315417. The next prime is 6425315441. The reversal of 6425315434 is 4345135246.

It can be written as a sum of positive squares in 2 ways, for example, as 6027193225 + 398122209 = 77635^2 + 19953^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6425315393 and 6425315402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7014079 + ... + 7014994.

Almost surely, 2^6425315434 is an apocalyptic number.

6425315434 is a deficient number, since it is larger than the sum of its proper divisors (3254745626).

6425315434 is a wasteful number, since it uses less digits than its factorization.

6425315434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14029304.

The product of its digits is 172800, while the sum is 37.

The square root of 6425315434 is about 80158.0653084891. The cubic root of 6425315434 is about 1859.0803093847.

The spelling of 6425315434 in words is "six billion, four hundred twenty-five million, three hundred fifteen thousand, four hundred thirty-four".