1141719959 has 2 divisors, whose sum is σ = 1141719960. Its totient is φ = 1141719958.

The previous prime is 1141719947. The next prime is 1141720003. The reversal of 1141719959 is 9599171411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141719959 - 2¹² = 1141715863 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141719919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570859979 + 570859980.

It is an arithmetic number, because the mean of its divisors is an integer number (570859980).

Almost surely, 2^1141719959 is an apocalyptic number.

1141719959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141719959 is an equidigital number, since it uses as much as digits as its factorization.

1141719959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 47.

The square root of 1141719959 is about 33789.3468270696. The cubic root of 1141719959 is about 1045.1690267860.

The spelling of 1141719959 in words is "one billion, one hundred forty-one million, seven hundred nineteen thousand, nine hundred fifty-nine".