119727999049 has 2 divisors, whose sum is σ = 119727999050. Its totient is φ = 119727999048.

The previous prime is 119727999043. The next prime is 119727999091. The reversal of 119727999049 is 940999727911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96400935225 + 23327063824 = 310485^2 + 152732^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119727999049 is a prime.

It is not a weakly prime, because it can be changed into another prime (119727999043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59863999524 + 59863999525.

It is an arithmetic number, because the mean of its divisors is an integer number (59863999525).

Almost surely, 2^119727999049 is an apocalyptic number.

It is an amenable number.

119727999049 is a deficient number, since it is larger than the sum of its proper divisors (1).

119727999049 is an equidigital number, since it uses as much as digits as its factorization.

119727999049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23147208, while the sum is 67.

The spelling of 119727999049 in words is "one hundred nineteen billion, seven hundred twenty-seven million, nine hundred ninety-nine thousand, forty-nine".