8425025707434 has 32 divisors (see below), whose sum is σ = 19266196311936. Its totient is φ = 2406025865280.

The previous prime is 8425025707433. The next prime is 8425025707481. The reversal of 8425025707434 is 4347075205248.

It is not an unprimeable number, because it can be changed into a prime (8425025707433) 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 in 15 ways as a sum of consecutive naturals, for example, 46756377 + ... + 46936220.

It is an arithmetic number, because the mean of its divisors is an integer number (602068634748).

Almost surely, 2^{8425025707434} is an apocalyptic number.

8425025707434 is an abundant number, since it is smaller than the sum of its proper divisors (10841170604502).

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

8425025707434 is a wasteful number, since it uses less digits than its factorization.

8425025707434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93694750.

The product of its (nonzero) digits is 7526400, while the sum is 51.

The spelling of 8425025707434 in words is "eight trillion, four hundred twenty-five billion, twenty-five million, seven hundred seven thousand, four hundred thirty-four".