1441186138201 has 4 divisors (see below), whose sum is σ = 1441273346100. Its totient is φ = 1441098930304.

The previous prime is 1441186138181. The next prime is 1441186138219. The reversal of 1441186138201 is 1028316811441.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1317617015625 + 123569122576 = 1147875^2 + 351524^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441186138201 - 2³¹ = 1439038654553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441186130201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43579156 + ... + 43612213.

It is an arithmetic number, because the mean of its divisors is an integer number (360318336525).

Almost surely, 2^{1441186138201} is an apocalyptic number.

It is an amenable number.

1441186138201 is a deficient number, since it is larger than the sum of its proper divisors (87207899).

1441186138201 is an equidigital number, since it uses as much as digits as its factorization.

1441186138201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87207898.

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 1441186138201 in words is "one trillion, four hundred forty-one billion, one hundred eighty-six million, one hundred thirty-eight thousand, two hundred one".