1417641149 has 2 divisors, whose sum is σ = 1417641150. Its totient is φ = 1417641148.

The previous prime is 1417641139. The next prime is 1417641187. The reversal of 1417641149 is 9411467141.

It is an a-pointer prime, because the next prime (1417641187) can be obtained adding 1417641149 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1203604249 + 214036900 = 34693^2 + 14630^2 .

It is a cyclic number.

It is not a de Polignac number, because 1417641149 - 2¹⁶ = 1417575613 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1417641139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708820574 + 708820575.

It is an arithmetic number, because the mean of its divisors is an integer number (708820575).

Almost surely, 2^1417641149 is an apocalyptic number.

It is an amenable number.

1417641149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1417641149 is an equidigital number, since it uses as much as digits as its factorization.

1417641149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 38.

The square root of 1417641149 is about 37651.5756509605. The cubic root of 1417641149 is about 1123.3681424484.

The spelling of 1417641149 in words is "one billion, four hundred seventeen million, six hundred forty-one thousand, one hundred forty-nine".