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38814668758087 is a prime number
BaseRepresentation
bin10001101001101001111101…
…00010110001110001000111
312002102122110000002000112121
420310310332202301301013
520041414420200224322
6214315113534030411
711114160450530155
oct1064647642616107
9162378400060477
1038814668758087
1111405232688052
12442a662048407
13188729100c991
149828d61cc3d5
154749d2c14ec7
hex234d3e8b1c47

38814668758087 has 2 divisors, whose sum is σ = 38814668758088. Its totient is φ = 38814668758086.

The previous prime is 38814668758057. The next prime is 38814668758093. The reversal of 38814668758087 is 78085786641883.

38814668758087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-38814668758087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38814668757998 and 38814668758016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38814668758037) 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 as a sum of consecutive naturals, namely, 19407334379043 + 19407334379044.

It is an arithmetic number, because the mean of its divisors is an integer number (19407334379044).

Almost surely, 238814668758087 is an apocalyptic number.

38814668758087 is a deficient number, since it is larger than the sum of its proper divisors (1).

38814668758087 is an equidigital number, since it uses as much as digits as its factorization.

38814668758087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3468165120, while the sum is 79.

The spelling of 38814668758087 in words is "thirty-eight trillion, eight hundred fourteen billion, six hundred sixty-eight million, seven hundred fifty-eight thousand, eighty-seven".