35240443133 has 12 divisors (see below), whose sum is σ = 42101932572. Its totient is φ = 29389711680.

The previous prime is 35240443093. The next prime is 35240443141. The reversal of 35240443133 is 33134404253.

It can be written as a sum of positive squares in 2 ways, for example, as 25873687609 + 9366755524 = 160853^2 + 96782^2 .

It is not a de Polignac number, because 35240443133 - 2²⁰ = 35239394557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35240443133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35240443153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9717008 + ... + 9720633.

It is an arithmetic number, because the mean of its divisors is an integer number (3508494381).

Almost surely, 2^35240443133 is an apocalyptic number.

It is an amenable number.

35240443133 is a deficient number, since it is larger than the sum of its proper divisors (6861489439).

35240443133 is a wasteful number, since it uses less digits than its factorization.

35240443133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19437692 (or 19437685 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 35240443133 its reverse (33134404253), we get a palindrome (68374847386).

The spelling of 35240443133 in words is "thirty-five billion, two hundred forty million, four hundred forty-three thousand, one hundred thirty-three".