1340480767071 has 8 divisors (see below), whose sum is σ = 1790575164544. Its totient is φ = 892020107160.

The previous prime is 1340480767007. The next prime is 1340480767079. The reversal of 1340480767071 is 1707670840431.

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

It is not a de Polignac number, because 1340480767071 - 2⁶ = 1340480767007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1340480767071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340480767079) 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 7 ways as a sum of consecutive naturals, for example, 408432475 + ... + 408435756.

It is an arithmetic number, because the mean of its divisors is an integer number (223821895568).

Almost surely, 2^{1340480767071} is an apocalyptic number.

1340480767071 is a deficient number, since it is larger than the sum of its proper divisors (450094397473).

1340480767071 is an equidigital number, since it uses as much as digits as its factorization.

1340480767071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816868781.

The product of its (nonzero) digits is 790272, while the sum is 48.

The spelling of 1340480767071 in words is "one trillion, three hundred forty billion, four hundred eighty million, seven hundred sixty-seven thousand, seventy-one".