13103421344034 has 64 divisors (see below), whose sum is σ = 29974104041472. Its totient is φ = 3740907225600.

The previous prime is 13103421344021. The next prime is 13103421344137. The reversal of 13103421344034 is 43044312430131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13103421343986 and 13103421344004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 449795649 + ... + 449824779.

It is an arithmetic number, because the mean of its divisors is an integer number (468345375648).

Almost surely, 2^{13103421344034} is an apocalyptic number.

13103421344034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13103421344034 is an abundant number, since it is smaller than the sum of its proper divisors (16870682697438).

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

13103421344034 is a wasteful number, since it uses less digits than its factorization.

13103421344034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37151.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 13103421344034 its reverse (43044312430131), we get a palindrome (56147733774165).

The spelling of 13103421344034 in words is "thirteen trillion, one hundred three billion, four hundred twenty-one million, three hundred forty-four thousand, thirty-four".