13240208088 has 48 divisors (see below), whose sum is σ = 36692833320. Its totient is φ = 4310764416.

The previous prime is 13240208081. The next prime is 13240208099. The reversal of 13240208088 is 88080204231.

It is a happy number.

It is a super-2 number, since 2×13240208088² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13240208081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2135181 + ... + 2141372.

Almost surely, 2^13240208088 is an apocalyptic number.

13240208088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13240208088 is an abundant number, since it is smaller than the sum of its proper divisors (23452625232).

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

13240208088 is a wasteful number, since it uses less digits than its factorization.

13240208088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276608 (or 4276601 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The spelling of 13240208088 in words is "thirteen billion, two hundred forty million, two hundred eight thousand, eighty-eight".