3481127581317 has 16 divisors (see below), whose sum is σ = 4792153367040. Its totient is φ = 2245455633600.

The previous prime is 3481127581307. The next prime is 3481127581333. The reversal of 3481127581317 is 7131857211843.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-3481127581317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3481127581317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481127581307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3124234 + ... + 4089387.

It is an arithmetic number, because the mean of its divisors is an integer number (299509585440).

Almost surely, 2^{3481127581317} is an apocalyptic number.

It is an amenable number.

3481127581317 is a deficient number, since it is larger than the sum of its proper divisors (1311025785723).

3481127581317 is a wasteful number, since it uses less digits than its factorization.

3481127581317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7218844.

The product of its digits is 1128960, while the sum is 51.

The spelling of 3481127581317 in words is "three trillion, four hundred eighty-one billion, one hundred twenty-seven million, five hundred eighty-one thousand, three hundred seventeen".