13226487480 has 192 divisors, whose sum is σ = 45870084000. Its totient is φ = 3295531008.

The previous prime is 13226487467. The next prime is 13226487529. The reversal of 13226487480 is 8478462231.

It is a happy number.

13226487480 is a `hidden beast` number, since 1 + 32 + 2 + 64 + 87 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 486076 + ... + 512564.

Almost surely, 2^13226487480 is an apocalyptic number.

13226487480 is a gapful number since it is divisible by the number (10) 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 13226487480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22935042000).

13226487480 is an abundant number, since it is smaller than the sum of its proper divisors (32643596520).

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

13226487480 is a wasteful number, since it uses less digits than its factorization.

13226487480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26598 (or 26591 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 13226487480 in words is "thirteen billion, two hundred twenty-six million, four hundred eighty-seven thousand, four hundred eighty".