434941873635 has 32 divisors (see below), whose sum is σ = 726983009280. Its totient is φ = 221633084288.

The previous prime is 434941873603. The next prime is 434941873643. The reversal of 434941873635 is 536378149434.

It is a happy number.

It is not a de Polignac number, because 434941873635 - 2⁵ = 434941873603 is a prime.

It is a super-2 number, since 2×434941873635² (a number of 24 digits) contains 22 as substring.

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 in 31 ways as a sum of consecutive naturals, for example, 404640 + ... + 1016669.

It is an arithmetic number, because the mean of its divisors is an integer number (22718219040).

Almost surely, 2^434941873635 is an apocalyptic number.

434941873635 is a deficient number, since it is larger than the sum of its proper divisors (292041135645).

434941873635 is a wasteful number, since it uses less digits than its factorization.

434941873635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422227.

The product of its digits is 26127360, while the sum is 57.

The spelling of 434941873635 in words is "four hundred thirty-four billion, nine hundred forty-one million, eight hundred seventy-three thousand, six hundred thirty-five".