14986852785792 has 256 divisors, whose sum is σ = 46856625360000. Its totient is φ = 4702542594048.

The previous prime is 14986852785791. The next prime is 14986852785869. The reversal of 14986852785792 is 29758725868941.

It is a happy number.

14986852785792 is a `hidden beast` number, since 1 + 4 + 9 + 8 + 6 + 8 + 527 + 85 + 7 + 9 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (14986852785791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9582384 + ... + 11036112.

Almost surely, 2^{14986852785792} is an apocalyptic number.

14986852785792 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 14986852785792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23428312680000).

14986852785792 is an abundant number, since it is smaller than the sum of its proper divisors (31869772574208).

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

14986852785792 is a wasteful number, since it uses less digits than its factorization.

14986852785792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453928 (or 1453910 counting only the distinct ones).

The product of its digits is 4877107200, while the sum is 81.

The spelling of 14986852785792 in words is "fourteen trillion, nine hundred eighty-six billion, eight hundred fifty-two million, seven hundred eighty-five thousand, seven hundred ninety-two".