3156480681216 has 72 divisors (see below), whose sum is σ = 8402885831424. Its totient is φ = 1051904225280.

The previous prime is 3156480681203. The next prime is 3156480681223. The reversal of 3156480681216 is 6121860846513.

It is a happy number.

3156480681216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2671596 + ... + 3667476.

Almost surely, 2^{3156480681216} is an apocalyptic number.

It is an amenable number.

3156480681216 is an abundant number, since it is smaller than the sum of its proper divisors (5246405150208).

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

3156480681216 is an equidigital number, since it uses as much as digits as its factorization.

3156480681216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000027 (or 1000013 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 3156480681216 in words is "three trillion, one hundred fifty-six billion, four hundred eighty million, six hundred eighty-one thousand, two hundred sixteen".