13886835851000 has 128 divisors (see below), whose sum is σ = 37258341120000. Its totient is φ = 4745691331200.

The previous prime is 13886835850873. The next prime is 13886835851027. The reversal of 13886835851000 is 15853868831.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 1082000 + ... + 5379999.

It is an arithmetic number, because the mean of its divisors is an integer number (291080790000).

Almost surely, 2^{13886835851000} is an apocalyptic number.

13886835851000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13886835851000 is an abundant number, since it is smaller than the sum of its proper divisors (23371505269000).

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

13886835851000 is a wasteful number, since it uses less digits than its factorization.

13886835851000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462334 (or 6462320 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 56.

The spelling of 13886835851000 in words is "thirteen trillion, eight hundred eighty-six billion, eight hundred thirty-five million, eight hundred fifty-one thousand".