1424330293 has 2 divisors, whose sum is σ = 1424330294. Its totient is φ = 1424330292.

The previous prime is 1424330267. The next prime is 1424330317. The reversal of 1424330293 is 3920334241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1012321489 + 412008804 = 31817^2 + 20298^2 .

It is an emirp because it is prime and its reverse (3920334241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424330293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424330203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712165146 + 712165147.

It is an arithmetic number, because the mean of its divisors is an integer number (712165147).

Almost surely, 2^1424330293 is an apocalyptic number.

It is an amenable number.

1424330293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424330293 is an equidigital number, since it uses as much as digits as its factorization.

1424330293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 1424330293 is about 37740.3006479811. The cubic root of 1424330293 is about 1125.1322426931.

The spelling of 1424330293 in words is "one billion, four hundred twenty-four million, three hundred thirty thousand, two hundred ninety-three".