425384295758 has 4 divisors (see below), whose sum is σ = 638076443640. Its totient is φ = 212692147878.

The previous prime is 425384295737. The next prime is 425384295859. The reversal of 425384295758 is 857592483524.

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

It is a self number, because there is not a number n which added to its sum of digits gives 425384295758.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 106346073938 + ... + 106346073941.

It is an arithmetic number, because the mean of its divisors is an integer number (159519110910).

Almost surely, 2^425384295758 is an apocalyptic number.

425384295758 is a deficient number, since it is larger than the sum of its proper divisors (212692147882).

425384295758 is a wasteful number, since it uses less digits than its factorization.

425384295758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212692147881.

The product of its digits is 96768000, while the sum is 62.

The spelling of 425384295758 in words is "four hundred twenty-five billion, three hundred eighty-four million, two hundred ninety-five thousand, seven hundred fifty-eight".