979541145979 has 8 divisors (see below), whose sum is σ = 1068738575472. Its totient is φ = 890368422240.

The previous prime is 979541145931. The next prime is 979541145991.

979541145979 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 979541145979 - 2¹⁹ = 979540621691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (979541143979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6093484 + ... + 6252169.

It is an arithmetic number, because the mean of its divisors is an integer number (133592321934).

Almost surely, 2^979541145979 is an apocalyptic number.

979541145979 is a deficient number, since it is larger than the sum of its proper divisors (89197429493).

979541145979 is a wasteful number, since it uses less digits than its factorization.

979541145979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12352877.

The product of its digits is 128595600, while the sum is 70.

The spelling of 979541145979 in words is "nine hundred seventy-nine billion, five hundred forty-one million, one hundred forty-five thousand, nine hundred seventy-nine".