1356224014 has 4 divisors (see below), whose sum is σ = 2034336024. Its totient is φ = 678112006.

The previous prime is 1356223987. The next prime is 1356224017. The reversal of 1356224014 is 4104226531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356224017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339056002 + ... + 339056005.

It is an arithmetic number, because the mean of its divisors is an integer number (508584006).

Almost surely, 2^1356224014 is an apocalyptic number.

1356224014 is a deficient number, since it is larger than the sum of its proper divisors (678112010).

1356224014 is an equidigital number, since it uses as much as digits as its factorization.

1356224014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678112009.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1356224014 is about 36826.9468460257. The cubic root of 1356224014 is about 1106.9053248329.

The spelling of 1356224014 in words is "one billion, three hundred fifty-six million, two hundred twenty-four thousand, fourteen".