979105143241 has 2 divisors, whose sum is σ = 979105143242. Its totient is φ = 979105143240.

The previous prime is 979105143169. The next prime is 979105143271. The reversal of 979105143241 is 142341501979.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 914777473600 + 64327669641 = 956440^2 + 253629^2 .

It is an emirp because it is prime and its reverse (142341501979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 979105143241 - 2¹¹ = 979105141193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 979105143191 and 979105143200.

It is not a weakly prime, because it can be changed into another prime (979105143271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489552571620 + 489552571621.

It is an arithmetic number, because the mean of its divisors is an integer number (489552571621).

Almost surely, 2^979105143241 is an apocalyptic number.

It is an amenable number.

979105143241 is a deficient number, since it is larger than the sum of its proper divisors (1).

979105143241 is an equidigital number, since it uses as much as digits as its factorization.

979105143241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 979105143241 in words is "nine hundred seventy-nine billion, one hundred five million, one hundred forty-three thousand, two hundred forty-one".