119823263449 has 2 divisors, whose sum is σ = 119823263450. Its totient is φ = 119823263448.

The previous prime is 119823263447. The next prime is 119823263503. The reversal of 119823263449 is 944362328911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118909108224 + 914155225 = 344832^2 + 30235^2 .

It is a cyclic number.

It is not a de Polignac number, because 119823263449 - 2¹ = 119823263447 is a prime.

It is a super-2 number, since 2×119823263449² (a number of 23 digits) contains 22 as substring.

Together with 119823263447, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 119823263396 and 119823263405.

It is not a weakly prime, because it can be changed into another prime (119823263447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59911631724 + 59911631725.

It is an arithmetic number, because the mean of its divisors is an integer number (59911631725).

Almost surely, 2^119823263449 is an apocalyptic number.

It is an amenable number.

119823263449 is a deficient number, since it is larger than the sum of its proper divisors (1).

119823263449 is an equidigital number, since it uses as much as digits as its factorization.

119823263449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 52.

The spelling of 119823263449 in words is "one hundred nineteen billion, eight hundred twenty-three million, two hundred sixty-three thousand, four hundred forty-nine".