1422743033 has 2 divisors, whose sum is σ = 1422743034. Its totient is φ = 1422743032.

The previous prime is 1422742991. The next prime is 1422743041. The reversal of 1422743033 is 3303472241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 907997689 + 514745344 = 30133^2 + 22688^2 .

It is an emirp because it is prime and its reverse (3303472241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1422743033 - 2¹² = 1422738937 is a prime.

It is a super-3 number, since 3×1422743033³ (a number of 28 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1422742987 and 1422743005.

It is not a weakly prime, because it can be changed into another prime (1422743633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711371516 + 711371517.

It is an arithmetic number, because the mean of its divisors is an integer number (711371517).

Almost surely, 2^1422743033 is an apocalyptic number.

It is an amenable number.

1422743033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422743033 is an equidigital number, since it uses as much as digits as its factorization.

1422743033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 1422743033 is about 37719.2660718631. The cubic root of 1422743033 is about 1124.7141418234.

The spelling of 1422743033 in words is "one billion, four hundred twenty-two million, seven hundred forty-three thousand, thirty-three".