1356315928347 has 4 divisors (see below), whose sum is σ = 1808421237800. Its totient is φ = 904210618896.

The previous prime is 1356315928343. The next prime is 1356315928349. The reversal of 1356315928347 is 7438295136531.

It is a happy number.

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

It is not a de Polignac number, because 1356315928347 - 2² = 1356315928343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1356315928343) 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, 226052654722 + ... + 226052654727.

It is an arithmetic number, because the mean of its divisors is an integer number (452105309450).

Almost surely, 2^{1356315928347} is an apocalyptic number.

1356315928347 is a deficient number, since it is larger than the sum of its proper divisors (452105309453).

1356315928347 is an equidigital number, since it uses as much as digits as its factorization.

1356315928347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452105309452.

The product of its digits is 16329600, while the sum is 57.

The spelling of 1356315928347 in words is "one trillion, three hundred fifty-six billion, three hundred fifteen million, nine hundred twenty-eight thousand, three hundred forty-seven".