1345246314073 has 4 divisors (see below), whose sum is σ = 1345302815760. Its totient is φ = 1345189812388.

The previous prime is 1345246314067. The next prime is 1345246314079. The reversal of 1345246314073 is 3704136425431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1345246314067) and next prime (1345246314079).

It is a cyclic number.

It is not a de Polignac number, because 1345246314073 - 2¹³ = 1345246305881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345246314079) 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, 28215115 + ... + 28262752.

It is an arithmetic number, because the mean of its divisors is an integer number (336325703940).

Almost surely, 2^{1345246314073} is an apocalyptic number.

It is an amenable number.

1345246314073 is a deficient number, since it is larger than the sum of its proper divisors (56501687).

1345246314073 is an equidigital number, since it uses as much as digits as its factorization.

1345246314073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56501686.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 1345246314073 in words is "one trillion, three hundred forty-five billion, two hundred forty-six million, three hundred fourteen thousand, seventy-three".