1344675139670 has 8 divisors (see below), whose sum is σ = 2420415251424. Its totient is φ = 537870055864.

The previous prime is 1344675139571. The next prime is 1344675139673. The reversal of 1344675139670 is 769315764431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344675139673) 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, 67233756974 + ... + 67233756993.

It is an arithmetic number, because the mean of its divisors is an integer number (302551906428).

Almost surely, 2^{1344675139670} is an apocalyptic number.

1344675139670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1344675139670 is a deficient number, since it is larger than the sum of its proper divisors (1075740111754).

1344675139670 is a wasteful number, since it uses less digits than its factorization.

1344675139670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134467513974.

The product of its (nonzero) digits is 11430720, while the sum is 56.

The spelling of 1344675139670 in words is "one trillion, three hundred forty-four billion, six hundred seventy-five million, one hundred thirty-nine thousand, six hundred seventy".