13535415004434 has 32 divisors (see below), whose sum is σ = 27086126699520. Its totient is φ = 4509255974400.

The previous prime is 13535415004403. The next prime is 13535415004453. The reversal of 13535415004434 is 43440051453531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147541839 + ... + 147633549.

It is an arithmetic number, because the mean of its divisors is an integer number (846441459360).

Almost surely, 2^{13535415004434} is an apocalyptic number.

13535415004434 is an abundant number, since it is smaller than the sum of its proper divisors (13550711695086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13535415004434 is a wasteful number, since it uses less digits than its factorization.

13535415004434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105346.

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 13535415004434 its reverse (43440051453531), we get a palindrome (56975466457965).

The spelling of 13535415004434 in words is "thirteen trillion, five hundred thirty-five billion, four hundred fifteen million, four thousand, four hundred thirty-four".