2279476079999 has 8 divisors (see below), whose sum is σ = 2309901989472. Its totient is φ = 2249204226400.

The previous prime is 2279476079989. The next prime is 2279476080017. The reversal of 2279476079999 is 9999706749722.

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

It is a cyclic number.

It is not a de Polignac number, because 2279476079999 - 2¹⁶ = 2279476014463 is a prime.

It is a super-2 number, since 2×2279476079999² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2279476079989) 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, 38484179 + ... + 38543364.

It is an arithmetic number, because the mean of its divisors is an integer number (288737748684).

Almost surely, 2^{2279476079999} is an apocalyptic number.

2279476079999 is a deficient number, since it is larger than the sum of its proper divisors (30425909473).

2279476079999 is a wasteful number, since it uses less digits than its factorization.

2279476079999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77027937.

The product of its (nonzero) digits is 1944365472, while the sum is 80.

The spelling of 2279476079999 in words is "two trillion, two hundred seventy-nine billion, four hundred seventy-six million, seventy-nine thousand, nine hundred ninety-nine".