13640095433 has 8 divisors (see below), whose sum is σ = 13774927296. Its totient is φ = 13505310000.

The previous prime is 13640095379. The next prime is 13640095471. The reversal of 13640095433 is 33459004631.

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 13640095433 - 2¹² = 13640091337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13640095493) 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, 1075298 + ... + 1087908.

It is an arithmetic number, because the mean of its divisors is an integer number (1721865912).

Almost surely, 2^13640095433 is an apocalyptic number.

It is an amenable number.

13640095433 is a deficient number, since it is larger than the sum of its proper divisors (134831863).

13640095433 is a wasteful number, since it uses less digits than its factorization.

13640095433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23215.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 13640095433 in words is "thirteen billion, six hundred forty million, ninety-five thousand, four hundred thirty-three".