434244425895 has 80 divisors (see below), whose sum is σ = 913670860608. Its totient is φ = 193146508800.

The previous prime is 434244425873. The next prime is 434244425933. The reversal of 434244425895 is 598524442434.

434244425895 is a `hidden beast` number, since 4 + 34 + 24 + 4 + 4 + 2 + 589 + 5 = 666.

It is not a de Polignac number, because 434244425895 - 2⁶ = 434244425831 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1965006 + ... + 2174795.

Almost surely, 2^434244425895 is an apocalyptic number.

434244425895 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

434244425895 is an abundant number, since it is smaller than the sum of its proper divisors (479426434713).

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

434244425895 is a wasteful number, since it uses less digits than its factorization.

434244425895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139862 (or 4139853 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 54.

The spelling of 434244425895 in words is "four hundred thirty-four billion, two hundred forty-four million, four hundred twenty-five thousand, eight hundred ninety-five".