1425067841 has 2 divisors, whose sum is σ = 1425067842. Its totient is φ = 1425067840.

The previous prime is 1425067817. The next prime is 1425067901. The reversal of 1425067841 is 1487605241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1264513600 + 160554241 = 35560^2 + 12671^2 .

It is an emirp because it is prime and its reverse (1487605241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1425067841 - 2¹⁰ = 1425066817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425067795 and 1425067804.

It is not a weakly prime, because it can be changed into another prime (1425097841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712533920 + 712533921.

It is an arithmetic number, because the mean of its divisors is an integer number (712533921).

Almost surely, 2^1425067841 is an apocalyptic number.

It is an amenable number.

1425067841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425067841 is an equidigital number, since it uses as much as digits as its factorization.

1425067841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 1425067841 is about 37750.0707416556. The cubic root of 1425067841 is about 1125.3264148465.

The spelling of 1425067841 in words is "one billion, four hundred twenty-five million, sixty-seven thousand, eight hundred forty-one".