1436411401 has 2 divisors, whose sum is σ = 1436411402. Its totient is φ = 1436411400.

The previous prime is 1436411393. The next prime is 1436411411. The reversal of 1436411401 is 1041146341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1424987001 + 11424400 = 37749^2 + 3380^2 .

It is an emirp because it is prime and its reverse (1041146341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1436411401 - 2³ = 1436411393 is a prime.

It is not a weakly prime, because it can be changed into another prime (1436411411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 718205700 + 718205701.

It is an arithmetic number, because the mean of its divisors is an integer number (718205701).

Almost surely, 2^1436411401 is an apocalyptic number.

It is an amenable number.

1436411401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1436411401 is an equidigital number, since it uses as much as digits as its factorization.

1436411401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1436411401 is about 37900.0184828451. The cubic root of 1436411401 is about 1128.3043985190.

Adding to 1436411401 its reverse (1041146341), we get a palindrome (2477557742).

The spelling of 1436411401 in words is "one billion, four hundred thirty-six million, four hundred eleven thousand, four hundred one".