1023424433 has 2 divisors, whose sum is σ = 1023424434. Its totient is φ = 1023424432.

The previous prime is 1023424393. The next prime is 1023424469. The reversal of 1023424433 is 3344243201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1014231409 + 9193024 = 31847^2 + 3032^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023424433 - 2¹² = 1023420337 is a prime.

It is a super-2 number, since 2×1023424433² = 2094795140122742978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1023424133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511712216 + 511712217.

It is an arithmetic number, because the mean of its divisors is an integer number (511712217).

Almost surely, 2^1023424433 is an apocalyptic number.

It is an amenable number.

1023424433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023424433 is an equidigital number, since it uses as much as digits as its factorization.

1023424433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1023424433 is about 31991.0055015468. The cubic root of 1023424433 is about 1007.7479584346.

Adding to 1023424433 its reverse (3344243201), we get a palindrome (4367667634).

The spelling of 1023424433 in words is "one billion, twenty-three million, four hundred twenty-four thousand, four hundred thirty-three".