1427492041 has 2 divisors, whose sum is σ = 1427492042. Its totient is φ = 1427492040.

The previous prime is 1427491993. The next prime is 1427492047. The reversal of 1427492041 is 1402947241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 729000000 + 698492041 = 27000^2 + 26429^2 .

It is a cyclic number.

It is not a de Polignac number, because 1427492041 - 2⁹ = 1427491529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1427491988 and 1427492006.

It is not a weakly prime, because it can be changed into another prime (1427492047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713746020 + 713746021.

It is an arithmetic number, because the mean of its divisors is an integer number (713746021).

Almost surely, 2^1427492041 is an apocalyptic number.

It is an amenable number.

1427492041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1427492041 is an equidigital number, since it uses as much as digits as its factorization.

1427492041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 1427492041 is about 37782.1656472998. The cubic root of 1427492041 is about 1125.9641554484.

The spelling of 1427492041 in words is "one billion, four hundred twenty-seven million, four hundred ninety-two thousand, forty-one".