14785708621632 has 224 divisors, whose sum is σ = 43412767144320. Its totient is φ = 4438481448960.

The previous prime is 14785708621553. The next prime is 14785708621703. The reversal of 14785708621632 is 23612680758741.

14785708621632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16867323 + ... + 17722245.

It is an arithmetic number, because the mean of its divisors is an integer number (193806996180).

Almost surely, 2^{14785708621632} is an apocalyptic number.

14785708621632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14785708621632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21706383572160).

14785708621632 is an abundant number, since it is smaller than the sum of its proper divisors (28627058522688).

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

14785708621632 is an equidigital number, since it uses as much as digits as its factorization.

14785708621632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855018 (or 854982 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 60.

The spelling of 14785708621632 in words is "fourteen trillion, seven hundred eighty-five billion, seven hundred eight million, six hundred twenty-one thousand, six hundred thirty-two".