1347643140117 has 16 divisors (see below), whose sum is σ = 1809291254400. Its totient is φ = 892214388800.

The previous prime is 1347643140049. The next prime is 1347643140169. The reversal of 1347643140117 is 7110413467431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1347643140117 is a prime.

It is a super-2 number, since 2×1347643140117² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347643140187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1867867 + ... + 2486807.

It is an arithmetic number, because the mean of its divisors is an integer number (113080703400).

Almost surely, 2^{1347643140117} is an apocalyptic number.

It is an amenable number.

1347643140117 is a deficient number, since it is larger than the sum of its proper divisors (461648114283).

1347643140117 is a wasteful number, since it uses less digits than its factorization.

1347643140117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623964.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 1347643140117 in words is "one trillion, three hundred forty-seven billion, six hundred forty-three million, one hundred forty thousand, one hundred seventeen".