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13818134151359 is a prime number
BaseRepresentation
bin1100100100010100100011…
…1110100100000010111111
31210221000000112020121100122
43021011020332210002333
53302344014320320414
645215544014445155
72624220150216356
oct311051076440277
953830015217318
1013818134151359
11444826854383a
1216720692037bb
137930768a5565
1435ab3093899d
1518e6949d0b8e
hexc9148fa40bf

13818134151359 has 2 divisors, whose sum is σ = 13818134151360. Its totient is φ = 13818134151358.

The previous prime is 13818134151337. The next prime is 13818134151413. The reversal of 13818134151359 is 95315143181831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13818134151359 - 224 = 13818117374143 is a prime.

It is a super-2 number, since 2×138181341513592 (a number of 27 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 13818134151359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13818134121359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6909067075679 + 6909067075680.

It is an arithmetic number, because the mean of its divisors is an integer number (6909067075680).

Almost surely, 213818134151359 is an apocalyptic number.

13818134151359 is a deficient number, since it is larger than the sum of its proper divisors (1).

13818134151359 is an equidigital number, since it uses as much as digits as its factorization.

13818134151359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 53.

The spelling of 13818134151359 in words is "thirteen trillion, eight hundred eighteen billion, one hundred thirty-four million, one hundred fifty-one thousand, three hundred fifty-nine".