1366416201 has 16 divisors (see below), whose sum is σ = 1829200896. Its totient is φ = 907297296.

The previous prime is 1366416197. The next prime is 1366416209. The reversal of 1366416201 is 1026146631.

It is not a de Polignac number, because 1366416201 - 2² = 1366416197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1366416209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1389556 + ... + 1390538.

It is an arithmetic number, because the mean of its divisors is an integer number (114325056).

Almost surely, 2^1366416201 is an apocalyptic number.

It is an amenable number.

1366416201 is a deficient number, since it is larger than the sum of its proper divisors (462784695).

1366416201 is an equidigital number, since it uses as much as digits as its factorization.

1366416201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1366416201 is about 36965.0673068507. The cubic root of 1366416201 is about 1109.6712499365.

The spelling of 1366416201 in words is "one billion, three hundred sixty-six million, four hundred sixteen thousand, two hundred one".