16002857142860 has 24 divisors (see below), whose sum is σ = 38406857143200. Its totient is φ = 5486693877504.

The previous prime is 16002857142781. The next prime is 16002857142863. The reversal of 16002857142860 is 6824175820061.

It is a junction number, because it is equal to n+sod(n) for n = 16002857142799 and 16002857142808.

It is not an unprimeable number, because it can be changed into a prime (16002857142863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57153061085 + ... + 57153061364.

It is an arithmetic number, because the mean of its divisors is an integer number (1600285714300).

Almost surely, 2^{16002857142860} is an apocalyptic number.

16002857142860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16002857142860 is an abundant number, since it is smaller than the sum of its proper divisors (22404000000340).

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

16002857142860 is a wasteful number, since it uses less digits than its factorization.

16002857142860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114306122465 (or 114306122463 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 16002857142860 in words is "sixteen trillion, two billion, eight hundred fifty-seven million, one hundred forty-two thousand, eight hundred sixty".