13486680336 has 40 divisors (see below), whose sum is σ = 34859366080. Its totient is φ = 4493137536.

The previous prime is 13486680331. The next prime is 13486680349. The reversal of 13486680336 is 63308668431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (13486680331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15426 + ... + 164958.

It is an arithmetic number, because the mean of its divisors is an integer number (871484152).

Almost surely, 2^13486680336 is an apocalyptic number.

13486680336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13486680336 is an abundant number, since it is smaller than the sum of its proper divisors (21372685744).

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

13486680336 is a wasteful number, since it uses less digits than its factorization.

13486680336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151423 (or 151417 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 13486680336 in words is "thirteen billion, four hundred eighty-six million, six hundred eighty thousand, three hundred thirty-six".