13234015044164 has 6 divisors (see below), whose sum is σ = 23159526327294. Its totient is φ = 6617007522080.

The previous prime is 13234015044149. The next prime is 13234015044167. The reversal of 13234015044164 is 46144051043231.

It can be written as a sum of positive squares in only one way, i.e., 12918575554564 + 315439489600 = 3594242^2 + 561640^2 .

It is not an unprimeable number, because it can be changed into a prime (13234015044167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1654251880517 + ... + 1654251880524.

It is an arithmetic number, because the mean of its divisors is an integer number (3859921054549).

Almost surely, 2^{13234015044164} is an apocalyptic number.

It is an amenable number.

13234015044164 is a deficient number, since it is larger than the sum of its proper divisors (9925511283130).

13234015044164 is a wasteful number, since it uses less digits than its factorization.

13234015044164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308503761045 (or 3308503761043 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 13234015044164 its reverse (46144051043231), we get a palindrome (59378066087395).

The spelling of 13234015044164 in words is "thirteen trillion, two hundred thirty-four billion, fifteen million, forty-four thousand, one hundred sixty-four".