435042440503042 has 4 divisors (see below), whose sum is σ = 652563660754566. Its totient is φ = 217521220251520.

The previous prime is 435042440502979. The next prime is 435042440503063. The reversal of 435042440503042 is 240305044240534.

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

It can be written as a sum of positive squares in only one way, i.e., 357221302289401 + 77821138213641 = 18900299^2 + 8821629^2 .

It is a super-2 number, since 2×435042440503042² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 435042440502986 and 435042440503004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108760610125759 + ... + 108760610125762.

Almost surely, 2^{435042440503042} is an apocalyptic number.

435042440503042 is a deficient number, since it is larger than the sum of its proper divisors (217521220251524).

435042440503042 is a wasteful number, since it uses less digits than its factorization.

435042440503042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217521220251523.

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 435042440503042 its reverse (240305044240534), we get a palindrome (675347484743576).

The spelling of 435042440503042 in words is "four hundred thirty-five trillion, forty-two billion, four hundred forty million, five hundred three thousand, forty-two".