23276019784779 has 12 divisors (see below), whose sum is σ = 33620960918376. Its totient is φ = 15517326468672.

The previous prime is 23276019784763. The next prime is 23276019784811. The reversal of 23276019784779 is 97748791067232.

23276019784779 is a `hidden beast` number, since 2 + 3 + 2 + 7 + 60 + 1 + 97 + 8 + 477 + 9 = 666.

It is not a de Polignac number, because 23276019784779 - 2⁴ = 23276019784763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23276019784709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9885987 + ... + 12011859.

It is an arithmetic number, because the mean of its divisors is an integer number (2801746743198).

Almost surely, 2^{23276019784779} is an apocalyptic number.

23276019784779 is a deficient number, since it is larger than the sum of its proper divisors (10344941133597).

23276019784779 is a wasteful number, since it uses less digits than its factorization.

23276019784779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342426 (or 3342423 counting only the distinct ones).

The product of its (nonzero) digits is 448084224, while the sum is 72.

The spelling of 23276019784779 in words is "twenty-three trillion, two hundred seventy-six billion, nineteen million, seven hundred eighty-four thousand, seven hundred seventy-nine".