13626203982 has 8 divisors (see below), whose sum is σ = 27252407976. Its totient is φ = 4542067992.

The previous prime is 13626203959. The next prime is 13626204037. The reversal of 13626203982 is 28930262631.

It is a sphenic number, since it is the product of 3 distinct primes.

13626203982 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1135516993 + ... + 1135517004.

It is an arithmetic number, because the mean of its divisors is an integer number (3406550997).

Almost surely, 2^13626203982 is an apocalyptic number.

13626203982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13626203982 is a wasteful number, since it uses less digits than its factorization.

13626203982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271034002.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 13626203982 in words is "thirteen billion, six hundred twenty-six million, two hundred three thousand, nine hundred eighty-two".