13262059227136 has 96 divisors (see below), whose sum is σ = 28081768380120. Its totient is φ = 6240021250048.

The previous prime is 13262059227127. The next prime is 13262059227149. The reversal of 13262059227136 is 63172295026231.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9803411481600 + 3458647745536 = 3131040^2 + 1859744^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13262059227136.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263775696 + ... + 263825968.

Almost surely, 2^{13262059227136} is an apocalyptic number.

13262059227136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13262059227136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14040884190060).

13262059227136 is an abundant number, since it is smaller than the sum of its proper divisors (14819709152984).

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

13262059227136 is an equidigital number, since it uses as much as digits as its factorization.

13262059227136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57889 (or 57869 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 13262059227136 in words is "thirteen trillion, two hundred sixty-two billion, fifty-nine million, two hundred twenty-seven thousand, one hundred thirty-six".