134522012047 has 2 divisors, whose sum is σ = 134522012048. Its totient is φ = 134522012046.

The previous prime is 134522011973. The next prime is 134522012069. The reversal of 134522012047 is 740210225431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134522012047 - 2²⁷ = 134387794319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134522012147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67261006023 + 67261006024.

It is an arithmetic number, because the mean of its divisors is an integer number (67261006024).

Almost surely, 2^134522012047 is an apocalyptic number.

134522012047 is a deficient number, since it is larger than the sum of its proper divisors (1).

134522012047 is an equidigital number, since it uses as much as digits as its factorization.

134522012047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 134522012047 its reverse (740210225431), we get a palindrome (874732237478).

The spelling of 134522012047 in words is "one hundred thirty-four billion, five hundred twenty-two million, twelve thousand, forty-seven".