20826784527314 has 4 divisors (see below), whose sum is σ = 31240176790974. Its totient is φ = 10413392263656.

The previous prime is 20826784527301. The next prime is 20826784527343. The reversal of 20826784527314 is 41372548762802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18523167861025 + 2303616666289 = 4303855^2 + 1517767^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5206696131827 + ... + 5206696131830.

Almost surely, 2^{20826784527314} is an apocalyptic number.

20826784527314 is a deficient number, since it is larger than the sum of its proper divisors (10413392263660).

20826784527314 is a wasteful number, since it uses less digits than its factorization.

20826784527314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10413392263659.

The product of its (nonzero) digits is 36126720, while the sum is 59.

The spelling of 20826784527314 in words is "twenty trillion, eight hundred twenty-six billion, seven hundred eighty-four million, five hundred twenty-seven thousand, three hundred fourteen".