982508965434 has 40 divisors (see below), whose sum is σ = 2201674881780. Its totient is φ = 327484093824.

The previous prime is 982508965433. The next prime is 982508965447. The reversal of 982508965434 is 434569805289.

982508965434 is a `hidden beast` number, since 9 + 8 + 2 + 5 + 0 + 89 + 6 + 543 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 874496171025 + 108012794409 = 935145^2 + 328653^2 .

It is not an unprimeable number, because it can be changed into a prime (982508965433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2797012 + ... + 3128624.

Almost surely, 2^982508965434 is an apocalyptic number.

982508965434 is an abundant number, since it is smaller than the sum of its proper divisors (1219165916346).

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

982508965434 is a wasteful number, since it uses less digits than its factorization.

982508965434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349916 (or 349907 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 63.

The spelling of 982508965434 in words is "nine hundred eighty-two billion, five hundred eight million, nine hundred sixty-five thousand, four hundred thirty-four".