1340773033715 has 4 divisors (see below), whose sum is σ = 1608927640464. Its totient is φ = 1072618426968.

The previous prime is 1340773033709. The next prime is 1340773033729. The reversal of 1340773033715 is 5173303770431.

It is a happy number.

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 1340773033715 - 2⁴⁰ = 241261405939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134077303367 + ... + 134077303376.

It is an arithmetic number, because the mean of its divisors is an integer number (402231910116).

Almost surely, 2^{1340773033715} is an apocalyptic number.

1340773033715 is a deficient number, since it is larger than the sum of its proper divisors (268154606749).

1340773033715 is an equidigital number, since it uses as much as digits as its factorization.

1340773033715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268154606748.

The product of its (nonzero) digits is 555660, while the sum is 44.

The spelling of 1340773033715 in words is "one trillion, three hundred forty billion, seven hundred seventy-three million, thirty-three thousand, seven hundred fifteen".