1406130361 has 2 divisors, whose sum is σ = 1406130362. Its totient is φ = 1406130360.

The previous prime is 1406130343. The next prime is 1406130413. The reversal of 1406130361 is 1630316041.

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., 809061136 + 597069225 = 28444^2 + 24435^2 .

It is a cyclic number.

It is not a de Polignac number, because 1406130361 - 2⁵ = 1406130329 is a prime.

It is not a weakly prime, because it can be changed into another prime (1406130311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703065180 + 703065181.

It is an arithmetic number, because the mean of its divisors is an integer number (703065181).

Almost surely, 2^1406130361 is an apocalyptic number.

It is an amenable number.

1406130361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406130361 is an equidigital number, since it uses as much as digits as its factorization.

1406130361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1406130361 is about 37498.4047794036. The cubic root of 1406130361 is about 1120.3194138400.

The spelling of 1406130361 in words is "one billion, four hundred six million, one hundred thirty thousand, three hundred sixty-one".