13012422044434 has 8 divisors (see below), whose sum is σ = 20046163690188. Its totient is φ = 6330367481040.

The previous prime is 13012422044417. The next prime is 13012422044543. The reversal of 13012422044434 is 43444022421031.

13012422044434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12667797864225 + 344624180209 = 3559185^2 + 587047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13012422044434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87921770497 + ... + 87921770644.

Almost surely, 2^{13012422044434} is an apocalyptic number.

13012422044434 is a deficient number, since it is larger than the sum of its proper divisors (7033741645754).

13012422044434 is a wasteful number, since it uses less digits than its factorization.

13012422044434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175843541180.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 13012422044434 its reverse (43444022421031), we get a palindrome (56456444465465).

The spelling of 13012422044434 in words is "thirteen trillion, twelve billion, four hundred twenty-two million, forty-four thousand, four hundred thirty-four".