3471881911148 has 12 divisors (see below), whose sum is σ = 6943763822352. Its totient is φ = 1487949390480.

The previous prime is 3471881911109. The next prime is 3471881911153. The reversal of 3471881911148 is 8411191881743.

It is a happy number.

3471881911148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3471881911148 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3471881911093 and 3471881911102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61997891243 + ... + 61997891298.

It is an arithmetic number, because the mean of its divisors is an integer number (578646985196).

Almost surely, 2^{3471881911148} is an apocalyptic number.

It is an amenable number.

3471881911148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3471881911148 is a wasteful number, since it uses less digits than its factorization.

3471881911148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123995782552 (or 123995782550 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 56.

The spelling of 3471881911148 in words is "three trillion, four hundred seventy-one billion, eight hundred eighty-one million, nine hundred eleven thousand, one hundred forty-eight".