1340807480008 has 16 divisors (see below), whose sum is σ = 2514079578780. Its totient is φ = 670386259008.

The previous prime is 1340807479939. The next prime is 1340807480009. The reversal of 1340807480008 is 8000847080431.

It can be written as a sum of positive squares in 2 ways, for example, as 1340774094724 + 33385284 = 1157918^2 + 5778^2 .

It is not an unprimeable number, because it can be changed into a prime (1340807480009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1856235 + ... + 2475322.

Almost surely, 2^{1340807480008} is an apocalyptic number.

It is an amenable number.

1340807480008 is a deficient number, since it is larger than the sum of its proper divisors (1173272098772).

1340807480008 is a wasteful number, since it uses less digits than its factorization.

1340807480008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4370256 (or 4370252 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 1340807480008 in words is "one trillion, three hundred forty billion, eight hundred seven million, four hundred eighty thousand, eight".