3481870221042 has 8 divisors (see below), whose sum is σ = 6963740442096. Its totient is φ = 1160623407012.

The previous prime is 3481870221023. The next prime is 3481870221043. The reversal of 3481870221042 is 2401220781843.

It is a sphenic number, since it is the product of 3 distinct primes.

3481870221042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3481870220985 and 3481870221003.

It is not an unprimeable number, because it can be changed into a prime (3481870221043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290155851748 + ... + 290155851759.

It is an arithmetic number, because the mean of its divisors is an integer number (870467555262).

Almost surely, 2^{3481870221042} is an apocalyptic number.

3481870221042 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.

3481870221042 is a wasteful number, since it uses less digits than its factorization.

3481870221042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580311703512.

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 3481870221042 in words is "three trillion, four hundred eighty-one billion, eight hundred seventy million, two hundred twenty-one thousand, forty-two".