7135423433 has 8 divisors (see below), whose sum is σ = 7240249800. Its totient is φ = 7031145088.

The previous prime is 7135423429. The next prime is 7135423439. The reversal of 7135423433 is 3343245317.

It can be written as a sum of positive squares in 4 ways, for example, as 4210452544 + 2924970889 = 64888^2 + 54083^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7135423433 - 2² = 7135423429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7135423393 and 7135423402.

It is not an unprimeable number, because it can be changed into a prime (7135423439) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 110738 + ... + 162891.

It is an arithmetic number, because the mean of its divisors is an integer number (905031225).

Almost surely, 2^7135423433 is an apocalyptic number.

It is an amenable number.

7135423433 is a deficient number, since it is larger than the sum of its proper divisors (104826367).

7135423433 is a wasteful number, since it uses less digits than its factorization.

7135423433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274011.

The product of its digits is 90720, while the sum is 35.

The square root of 7135423433 is about 84471.4356039957. The cubic root of 7135423433 is about 1925.1884614947.

The spelling of 7135423433 in words is "seven billion, one hundred thirty-five million, four hundred twenty-three thousand, four hundred thirty-three".