35042040434 has 4 divisors (see below), whose sum is σ = 52563060654. Its totient is φ = 17521020216.

The previous prime is 35042040421. The next prime is 35042040457. The reversal of 35042040434 is 43404024053.

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., 31625287225 + 3416753209 = 177835^2 + 58453^2 .

It is a junction number, because it is equal to n+sod(n) for n = 35042040397 and 35042040406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8760510107 + ... + 8760510110.

Almost surely, 2^35042040434 is an apocalyptic number.

35042040434 is a deficient number, since it is larger than the sum of its proper divisors (17521020220).

35042040434 is a wasteful number, since it uses less digits than its factorization.

35042040434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17521020219.

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 35042040434 its reverse (43404024053), we get a palindrome (78446064487).

The spelling of 35042040434 in words is "thirty-five billion, forty-two million, forty thousand, four hundred thirty-four".