1411888141 has 2 divisors, whose sum is σ = 1411888142. Its totient is φ = 1411888140.

The previous prime is 1411888139. The next prime is 1411888169. The reversal of 1411888141 is 1418881141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1059762916 + 352125225 = 32554^2 + 18765^2 .

It is an emirp because it is prime and its reverse (1418881141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1411888141 - 2¹ = 1411888139 is a prime.

Together with 1411888139, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1411888141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411888111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705944070 + 705944071.

It is an arithmetic number, because the mean of its divisors is an integer number (705944071).

Almost surely, 2^1411888141 is an apocalyptic number.

It is an amenable number.

1411888141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411888141 is an equidigital number, since it uses as much as digits as its factorization.

1411888141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8192, while the sum is 37.

The square root of 1411888141 is about 37575.1000131736. The cubic root of 1411888141 is about 1121.8464814004.

The spelling of 1411888141 in words is "one billion, four hundred eleven million, eight hundred eighty-eight thousand, one hundred forty-one".