16259485294312 has 64 divisors (see below), whose sum is σ = 33596396064000. Its totient is φ = 7329592053504.

The previous prime is 16259485294303. The next prime is 16259485294319. The reversal of 16259485294312 is 21349258495261.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16259485294319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176325114 + ... + 176417302.

It is an arithmetic number, because the mean of its divisors is an integer number (524943688500).

Almost surely, 2^{16259485294312} is an apocalyptic number.

It is an amenable number.

16259485294312 is an abundant number, since it is smaller than the sum of its proper divisors (17336910769688).

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

16259485294312 is a wasteful number, since it uses less digits than its factorization.

16259485294312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131690 (or 131686 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 61.

The spelling of 16259485294312 in words is "sixteen trillion, two hundred fifty-nine billion, four hundred eighty-five million, two hundred ninety-four thousand, three hundred twelve".