9933135143485 has 8 divisors (see below), whose sum is σ = 11919917454336. Its totient is φ = 7946404593360.

The previous prime is 9933135143447. The next prime is 9933135143497. The reversal of 9933135143485 is 5843415313399.

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

It is not a de Polignac number, because 9933135143485 - 2⁷ = 9933135143357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12516729 + ... + 13286638.

It is an arithmetic number, because the mean of its divisors is an integer number (1489989681792).

Almost surely, 2^{9933135143485} is an apocalyptic number.

It is an amenable number.

9933135143485 is a deficient number, since it is larger than the sum of its proper divisors (1986782310851).

9933135143485 is a wasteful number, since it uses less digits than its factorization.

9933135143485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25880363.

The product of its digits is 20995200, while the sum is 58.

The spelling of 9933135143485 in words is "nine trillion, nine hundred thirty-three billion, one hundred thirty-five million, one hundred forty-three thousand, four hundred eighty-five".