1421134283 has 2 divisors, whose sum is σ = 1421134284. Its totient is φ = 1421134282.

The previous prime is 1421134259. The next prime is 1421134307. The reversal of 1421134283 is 3824311241.

It is a balanced prime because it is at equal distance from previous prime (1421134259) and next prime (1421134307).

It is a cyclic number.

It is not a de Polignac number, because 1421134283 - 2²⁶ = 1354025419 is a prime.

It is not a weakly prime, because it can be changed into another prime (1421134213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710567141 + 710567142.

It is an arithmetic number, because the mean of its divisors is an integer number (710567142).

Almost surely, 2^1421134283 is an apocalyptic number.

1421134283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1421134283 is an equidigital number, since it uses as much as digits as its factorization.

1421134283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 29.

The square root of 1421134283 is about 37697.9347312290. The cubic root of 1421134283 is about 1124.2900628336.

The spelling of 1421134283 in words is "one billion, four hundred twenty-one million, one hundred thirty-four thousand, two hundred eighty-three".