490350580434 has 96 divisors (see below), whose sum is σ = 1313858145600. Its totient is φ = 129941988480.

The previous prime is 490350580411. The next prime is 490350580439. The reversal of 490350580434 is 434085053094.

490350580434 is a `hidden beast` number, since 4 + 9 + 0 + 35 + 0 + 580 + 4 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 490350580434.

It is not an unprimeable number, because it can be changed into a prime (490350580439) 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 47 ways as a sum of consecutive naturals, for example, 4964289 + ... + 5062100.

It is an arithmetic number, because the mean of its divisors is an integer number (13686022350).

Almost surely, 2^490350580434 is an apocalyptic number.

490350580434 is an abundant number, since it is smaller than the sum of its proper divisors (823507565166).

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

490350580434 is a wasteful number, since it uses less digits than its factorization.

490350580434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10026440 (or 10026437 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 490350580434 in words is "four hundred ninety billion, three hundred fifty million, five hundred eighty thousand, four hundred thirty-four".