1340670670007 has 4 divisors (see below), whose sum is σ = 1365966343080. Its totient is φ = 1315374996936.

The previous prime is 1340670669983. The next prime is 1340670670037. The reversal of 1340670670007 is 7000760760431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1340670670007 - 2¹² = 1340670665911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340670670037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12647836457 + ... + 12647836562.

It is an arithmetic number, because the mean of its divisors is an integer number (341491585770).

Almost surely, 2^{1340670670007} is an apocalyptic number.

1340670670007 is a deficient number, since it is larger than the sum of its proper divisors (25295673073).

1340670670007 is an equidigital number, since it uses as much as digits as its factorization.

1340670670007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25295673072.

The product of its (nonzero) digits is 148176, while the sum is 41.

The spelling of 1340670670007 in words is "one trillion, three hundred forty billion, six hundred seventy million, six hundred seventy thousand, seven".