1050429427 has 2 divisors, whose sum is σ = 1050429428. Its totient is φ = 1050429426.

The previous prime is 1050429397. The next prime is 1050429433. The reversal of 1050429427 is 7249240501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050429427 is a prime.

It is a super-2 number, since 2×1050429427² = 2206803962215096658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050429392 and 1050429401.

It is not a weakly prime, because it can be changed into another prime (1050429467) 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, 525214713 + 525214714.

It is an arithmetic number, because the mean of its divisors is an integer number (525214714).

Almost surely, 2^1050429427 is an apocalyptic number.

1050429427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050429427 is an equidigital number, since it uses as much as digits as its factorization.

1050429427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1050429427 is about 32410.3290171513. The cubic root of 1050429427 is about 1016.5348992116.

Adding to 1050429427 its reverse (7249240501), we get a palindrome (8299669928).

The spelling of 1050429427 in words is "one billion, fifty million, four hundred twenty-nine thousand, four hundred twenty-seven".