1356345416 has 8 divisors (see below), whose sum is σ = 2543147670. Its totient is φ = 678172704.

The previous prime is 1356345407. The next prime is 1356345421. The reversal of 1356345416 is 6145436531.

It can be written as a sum of positive squares in only one way, i.e., 1200345316 + 156000100 = 34646^2 + 12490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1356345416.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84771581 + ... + 84771596.

Almost surely, 2^1356345416 is an apocalyptic number.

It is an amenable number.

1356345416 is a deficient number, since it is larger than the sum of its proper divisors (1186802254).

1356345416 is a wasteful number, since it uses less digits than its factorization.

1356345416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169543183 (or 169543179 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 1356345416 is about 36828.5950858840. The cubic root of 1356345416 is about 1106.9383519507.

The spelling of 1356345416 in words is "one billion, three hundred fifty-six million, three hundred forty-five thousand, four hundred sixteen".