13498735029 has 64 divisors (see below), whose sum is σ = 21464206848. Its totient is φ = 7461273600.

The previous prime is 13498734971. The next prime is 13498735031. The reversal of 13498735029 is 92053789431.

13498735029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13498735029 - 2⁸ = 13498734773 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13498735069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9773919 + ... + 9775299.

It is an arithmetic number, because the mean of its divisors is an integer number (335378232).

Almost surely, 2^13498735029 is an apocalyptic number.

It is an amenable number.

13498735029 is a deficient number, since it is larger than the sum of its proper divisors (7965471819).

13498735029 is a wasteful number, since it uses less digits than its factorization.

13498735029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078.

The product of its (nonzero) digits is 1632960, while the sum is 51.

It can be divided in two parts, 1349 and 8735029, that added together give a palindrome (8736378).

The spelling of 13498735029 in words is "thirteen billion, four hundred ninety-eight million, seven hundred thirty-five thousand, twenty-nine".