13418790532 has 36 divisors (see below), whose sum is σ = 27662638080. Its totient is φ = 5678107344.

The previous prime is 13418790491. The next prime is 13418790533. The reversal of 13418790532 is 23509781431.

It is not an unprimeable number, because it can be changed into a prime (13418790533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417828 + ... + 448795.

Almost surely, 2^13418790532 is an apocalyptic number.

It is an amenable number.

13418790532 is an abundant number, since it is smaller than the sum of its proper divisors (14243847548).

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

13418790532 is a wasteful number, since it uses less digits than its factorization.

13418790532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866720 (or 866711 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 13418790532 in words is "thirteen billion, four hundred eighteen million, seven hundred ninety thousand, five hundred thirty-two".