1356355466 has 4 divisors (see below), whose sum is σ = 2034533202. Its totient is φ = 678177732.

The previous prime is 1356355423. The next prime is 1356355501. The reversal of 1356355466 is 6645536531.

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

It can be written as a sum of positive squares in only one way, i.e., 1326489241 + 29866225 = 36421^2 + 5465^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339088865 + ... + 339088868.

Almost surely, 2^1356355466 is an apocalyptic number.

1356355466 is a deficient number, since it is larger than the sum of its proper divisors (678177736).

1356355466 is an equidigital number, since it uses as much as digits as its factorization.

1356355466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678177735.

The product of its digits is 972000, while the sum is 44.

The square root of 1356355466 is about 36828.7315285227. The cubic root of 1356355466 is about 1106.9410859403.

The spelling of 1356355466 in words is "one billion, three hundred fifty-six million, three hundred fifty-five thousand, four hundred sixty-six".