1069837423 has 2 divisors, whose sum is σ = 1069837424. Its totient is φ = 1069837422.

The previous prime is 1069837409. The next prime is 1069837429. The reversal of 1069837423 is 3247389601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1069837423 is a prime.

It is a super-2 number, since 2×1069837423² = 2289104223302561858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1069837423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1069837429) 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, 534918711 + 534918712.

It is an arithmetic number, because the mean of its divisors is an integer number (534918712).

Almost surely, 2^1069837423 is an apocalyptic number.

1069837423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1069837423 is an equidigital number, since it uses as much as digits as its factorization.

1069837423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1069837423 is about 32708.3693112329. The cubic root of 1069837423 is about 1022.7573168908.

The spelling of 1069837423 in words is "one billion, sixty-nine million, eight hundred thirty-seven thousand, four hundred twenty-three".