3481055140242 has 16 divisors (see below), whose sum is σ = 7371646179552. Its totient is φ = 1092095730240.

The previous prime is 3481055140237. The next prime is 3481055140267. The reversal of 3481055140242 is 2420415501843.

3481055140242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3481055140242.

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, 17063995684 + ... + 17063995887.

It is an arithmetic number, because the mean of its divisors is an integer number (460727886222).

Almost surely, 2^{3481055140242} is an apocalyptic number.

3481055140242 is an abundant number, since it is smaller than the sum of its proper divisors (3890591039310).

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

3481055140242 is a wasteful number, since it uses less digits than its factorization.

3481055140242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34127991593.

The product of its (nonzero) digits is 153600, while the sum is 39.

The spelling of 3481055140242 in words is "three trillion, four hundred eighty-one billion, fifty-five million, one hundred forty thousand, two hundred forty-two".