1410378149 has 2 divisors, whose sum is σ = 1410378150. Its totient is φ = 1410378148.

The previous prime is 1410378143. The next prime is 1410378161. The reversal of 1410378149 is 9418730141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1049112100 + 361266049 = 32390^2 + 19007^2 .

It is a cyclic number.

It is not a de Polignac number, because 1410378149 - 2⁸ = 1410377893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1410378143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705189074 + 705189075.

It is an arithmetic number, because the mean of its divisors is an integer number (705189075).

Almost surely, 2^1410378149 is an apocalyptic number.

It is an amenable number.

1410378149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1410378149 is an equidigital number, since it uses as much as digits as its factorization.

1410378149 is an evil number, because the sum of its binary digits is even.

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

The square root of 1410378149 is about 37555.0016509120. The cubic root of 1410378149 is about 1121.4464063953.

The spelling of 1410378149 in words is "one billion, four hundred ten million, three hundred seventy-eight thousand, one hundred forty-nine".