13340011535 has 16 divisors (see below), whose sum is σ = 16551736992. Its totient is φ = 10314393600.

The previous prime is 13340011507. The next prime is 13340011567. The reversal of 13340011535 is 53511004331.

It is a de Polignac number, because none of the positive numbers 2^k-13340011535 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 15 ways as a sum of consecutive naturals, for example, 282146 + ... + 326015.

It is an arithmetic number, because the mean of its divisors is an integer number (1034483562).

Almost surely, 2^13340011535 is an apocalyptic number.

13340011535 is a deficient number, since it is larger than the sum of its proper divisors (3211725457).

13340011535 is a wasteful number, since it uses less digits than its factorization.

13340011535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608314.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 13340011535 its reverse (53511004331), we get a palindrome (66851015866).

The spelling of 13340011535 in words is "thirteen billion, three hundred forty million, eleven thousand, five hundred thirty-five".