13745330416 has 20 divisors (see below), whose sum is σ = 28198141632. Its totient is φ = 6468390656.

The previous prime is 13745330407. The next prime is 13745330437. The reversal of 13745330416 is 61403354731.

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, 25266880 + ... + 25267423.

Almost surely, 2^13745330416 is an apocalyptic number.

13745330416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13745330416 is an abundant number, since it is smaller than the sum of its proper divisors (14452811216).

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

13745330416 is a wasteful number, since it uses less digits than its factorization.

13745330416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50534328 (or 50534322 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 13745330416 in words is "thirteen billion, seven hundred forty-five million, three hundred thirty thousand, four hundred sixteen".