15996610013846 has 192 divisors, whose sum is σ = 35032820889600. Its totient is φ = 5377838054400.

The previous prime is 15996610013843. The next prime is 15996610013851. The reversal of 15996610013846 is 64831001669951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15996610013843) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10053020 + ... + 11535008.

It is an arithmetic number, because the mean of its divisors is an integer number (182462608800).

Almost surely, 2^{15996610013846} is an apocalyptic number.

15996610013846 is an abundant number, since it is smaller than the sum of its proper divisors (19036210875754).

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

15996610013846 is a wasteful number, since it uses less digits than its factorization.

15996610013846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482083 (or 1482076 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 59.

The spelling of 15996610013846 in words is "fifteen trillion, nine hundred ninety-six billion, six hundred ten million, thirteen thousand, eight hundred forty-six".