13433125993 has 8 divisors (see below), whose sum is σ = 15368466240. Its totient is φ = 11501866320.

The previous prime is 13433125987. The next prime is 13433126009. The reversal of 13433125993 is 39952133431.

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

It is a de Polignac number, because none of the positive numbers 2^k-13433125993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13433125963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013083 + ... + 1026256.

It is an arithmetic number, because the mean of its divisors is an integer number (1921058280).

Almost surely, 2^13433125993 is an apocalyptic number.

It is an amenable number.

13433125993 is a deficient number, since it is larger than the sum of its proper divisors (1935340247).

13433125993 is an equidigital number, since it uses as much as digits as its factorization.

13433125993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040287.

The product of its digits is 262440, while the sum is 43.

The spelling of 13433125993 in words is "thirteen billion, four hundred thirty-three million, one hundred twenty-five thousand, nine hundred ninety-three".