13264266435460 has 24 divisors (see below), whose sum is σ = 27929637705816. Its totient is φ = 5291482156800.

The previous prime is 13264266435451. The next prime is 13264266435467. The reversal of 13264266435460 is 6453466246231.

It can be written as a sum of positive squares in 4 ways, for example, as 677154535236 + 12587111900224 = 822894^2 + 3547832^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13264266435398 and 13264266435407.

It is not an unprimeable number, because it can be changed into a prime (13264266435467) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 889018441 + ... + 889033360.

It is an arithmetic number, because the mean of its divisors is an integer number (1163734904409).

Almost surely, 2^{13264266435460} is an apocalyptic number.

13264266435460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13264266435460 is an abundant number, since it is smaller than the sum of its proper divisors (14665371270356).

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

13264266435460 is a wasteful number, since it uses less digits than its factorization.

13264266435460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778052183 (or 1778052181 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 52.

The spelling of 13264266435460 in words is "thirteen trillion, two hundred sixty-four billion, two hundred sixty-six million, four hundred thirty-five thousand, four hundred sixty".