13514534432434 has 32 divisors (see below), whose sum is σ = 23763605817600. Its totient is φ = 5644727403840.

The previous prime is 13514534432351. The next prime is 13514534432449. The reversal of 13514534432434 is 43423443541531.

It is a super-2 number, since 2×13514534432434² (a number of 27 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 72498574 + ... + 72684745.

It is an arithmetic number, because the mean of its divisors is an integer number (742612681800).

Almost surely, 2^{13514534432434} is an apocalyptic number.

13514534432434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13514534432434 is a deficient number, since it is larger than the sum of its proper divisors (10249071385166).

13514534432434 is a wasteful number, since it uses less digits than its factorization.

13514534432434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145183498.

The product of its digits is 4147200, while the sum is 46.

Adding to 13514534432434 its reverse (43423443541531), we get a palindrome (56937977973965).

The spelling of 13514534432434 in words is "thirteen trillion, five hundred fourteen billion, five hundred thirty-four million, four hundred thirty-two thousand, four hundred thirty-four".