134471137663 has 2 divisors, whose sum is σ = 134471137664. Its totient is φ = 134471137662.

The previous prime is 134471137639. The next prime is 134471137673. The reversal of 134471137663 is 366731174431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134471137663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134471137613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67235568831 + 67235568832.

It is an arithmetic number, because the mean of its divisors is an integer number (67235568832).

Almost surely, 2^134471137663 is an apocalyptic number.

134471137663 is a deficient number, since it is larger than the sum of its proper divisors (1).

134471137663 is an equidigital number, since it uses as much as digits as its factorization.

134471137663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 46.

It can be divided in two parts, 134471137 and 663, that added together give a triangular number (134471800 = T₁₆₃₉₉).

The spelling of 134471137663 in words is "one hundred thirty-four billion, four hundred seventy-one million, one hundred thirty-seven thousand, six hundred sixty-three".