1425416413 has 2 divisors, whose sum is σ = 1425416414. Its totient is φ = 1425416412.

The previous prime is 1425416407. The next prime is 1425416429. The reversal of 1425416413 is 3146145241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1358143609 + 67272804 = 36853^2 + 8202^2 .

It is an emirp because it is prime and its reverse (3146145241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1425416413 - 2¹⁷ = 1425285341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425416483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712708206 + 712708207.

It is an arithmetic number, because the mean of its divisors is an integer number (712708207).

Almost surely, 2^1425416413 is an apocalyptic number.

It is an amenable number.

1425416413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425416413 is an equidigital number, since it uses as much as digits as its factorization.

1425416413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 1425416413 is about 37754.6872984004. The cubic root of 1425416413 is about 1125.4181590873.

The spelling of 1425416413 in words is "one billion, four hundred twenty-five million, four hundred sixteen thousand, four hundred thirteen".