3481042471218 has 160 divisors (see below), whose sum is σ = 8480764841472. Its totient is φ = 1060821619200.

The previous prime is 3481042471117. The next prime is 3481042471259. The reversal of 3481042471218 is 8121742401843.

3481042471218 is a `hidden beast` number, since 3 + 4 + 8 + 1 + 0 + 424 + 7 + 1 + 218 = 666.

3481042471218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 373858783 + ... + 373868093.

Almost surely, 2^{3481042471218} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3481042471218, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4240382420736).

3481042471218 is an abundant number, since it is smaller than the sum of its proper divisors (4999722370254).

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

3481042471218 is a wasteful number, since it uses less digits than its factorization.

3481042471218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11022 (or 11013 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 3481042471218 in words is "three trillion, four hundred eighty-one billion, forty-two million, four hundred seventy-one thousand, two hundred eighteen".