141168207949 has 4 divisors (see below), whose sum is σ = 143156492640. Its totient is φ = 139179923260.

The previous prime is 141168207941. The next prime is 141168207997. The reversal of 141168207949 is 949702861141.

141168207949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 141168207949 - 2³ = 141168207941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141168207896 and 141168207905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141168207941) 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 in 3 ways as a sum of consecutive naturals, for example, 994142239 + ... + 994142380.

It is an arithmetic number, because the mean of its divisors is an integer number (35789123160).

Almost surely, 2^141168207949 is an apocalyptic number.

It is an amenable number.

141168207949 is a deficient number, since it is larger than the sum of its proper divisors (1988284691).

141168207949 is an equidigital number, since it uses as much as digits as its factorization.

141168207949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988284690.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 141168207949 in words is "one hundred forty-one billion, one hundred sixty-eight million, two hundred seven thousand, nine hundred forty-nine".