13265000734 has 8 divisors (see below), whose sum is σ = 19935693648. Its totient is φ = 6619769520.

The previous prime is 13265000729. The next prime is 13265000783. The reversal of 13265000734 is 43700056231.

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

It is a junction number, because it is equal to n+sod(n) for n = 13265000696 and 13265000705.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6364122 + ... + 6366205.

It is an arithmetic number, because the mean of its divisors is an integer number (2491961706).

Almost surely, 2^13265000734 is an apocalyptic number.

13265000734 is a deficient number, since it is larger than the sum of its proper divisors (6670692914).

13265000734 is a wasteful number, since it uses less digits than its factorization.

13265000734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12730850.

The product of its (nonzero) digits is 15120, while the sum is 31.

Adding to 13265000734 its reverse (43700056231), we get a palindrome (56965056965).

The spelling of 13265000734 in words is "thirteen billion, two hundred sixty-five million, seven hundred thirty-four", and thus it is an aban number.