1356315928394 has 24 divisors (see below), whose sum is σ = 2406745327680. Its totient is φ = 571426078776.

The previous prime is 1356315928393. The next prime is 1356315928421. The reversal of 1356315928394 is 4938295136531.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is not an unprimeable number, because it can be changed into a prime (1356315928393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117282002 + ... + 117293565.

It is an arithmetic number, because the mean of its divisors is an integer number (100281055320).

Almost surely, 2^{1356315928394} is an apocalyptic number.

1356315928394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1356315928394 is a deficient number, since it is larger than the sum of its proper divisors (1050429399286).

1356315928394 is a wasteful number, since it uses less digits than its factorization.

1356315928394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234575642 (or 234575635 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 59.

The spelling of 1356315928394 in words is "one trillion, three hundred fifty-six billion, three hundred fifteen million, nine hundred twenty-eight thousand, three hundred ninety-four".