119541121584949 has 4 divisors (see below), whose sum is σ = 120413684516364. Its totient is φ = 118668558653536.

The previous prime is 119541121584947. The next prime is 119541121584971. The reversal of 119541121584949 is 949485121145911.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 96353718576049 + 23187403008900 = 9815993^2 + 4815330^2 .

It is a cyclic number.

It is not a de Polignac number, because 119541121584949 - 2¹ = 119541121584947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119541121584947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436281465502 + ... + 436281465775.

It is an arithmetic number, because the mean of its divisors is an integer number (30103421129091).

Almost surely, 2^{119541121584949} is an apocalyptic number.

It is an amenable number.

119541121584949 is a deficient number, since it is larger than the sum of its proper divisors (872562931415).

119541121584949 is an equidigital number, since it uses as much as digits as its factorization.

119541121584949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872562931414.

The product of its digits is 18662400, while the sum is 64.

The spelling of 119541121584949 in words is "one hundred nineteen trillion, five hundred forty-one billion, one hundred twenty-one million, five hundred eighty-four thousand, nine hundred forty-nine".