79549441482266 has 48 divisors (see below), whose sum is σ = 139540073137920. Its totient is φ = 33912412571520.

The previous prime is 79549441482263. The next prime is 79549441482281. The reversal of 79549441482266 is 66228414494597.

It is a super-2 number, since 2×79549441482266² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 79549441482266.

It is not an unprimeable number, because it can be changed into a prime (79549441482263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36640850 + ... + 38751138.

It is an arithmetic number, because the mean of its divisors is an integer number (2907084857040).

Almost surely, 2^{79549441482266} is an apocalyptic number.

79549441482266 is a deficient number, since it is larger than the sum of its proper divisors (59990631655654).

79549441482266 is a wasteful number, since it uses less digits than its factorization.

79549441482266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112339 (or 2112332 counting only the distinct ones).

The product of its digits is 836075520, while the sum is 71.

The spelling of 79549441482266 in words is "seventy-nine trillion, five hundred forty-nine billion, four hundred forty-one million, four hundred eighty-two thousand, two hundred sixty-six".