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14122030397 is a prime number
BaseRepresentation
bin11010010011011110…
…10001010100111101
31100110012002110210212
431021233101110331
5212410214433042
610253152042205
71006646164166
oct151157212475
940405073725
1014122030397
115a97577502
1228a1533365
131440997007
1497d7a076d
15579bda482
hex349bd153d

14122030397 has 2 divisors, whose sum is σ = 14122030398. Its totient is φ = 14122030396.

The previous prime is 14122030369. The next prime is 14122030457. The reversal of 14122030397 is 79303022141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14059082041 + 62948356 = 118571^2 + 7934^2 .

It is a cyclic number.

It is not a de Polignac number, because 14122030397 - 28 = 14122030141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14122030367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7061015198 + 7061015199.

It is an arithmetic number, because the mean of its divisors is an integer number (7061015199).

Almost surely, 214122030397 is an apocalyptic number.

It is an amenable number.

14122030397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14122030397 is an equidigital number, since it uses as much as digits as its factorization.

14122030397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 14122030397 in words is "fourteen billion, one hundred twenty-two million, thirty thousand, three hundred ninety-seven".