134503401497 has 2 divisors, whose sum is σ = 134503401498. Its totient is φ = 134503401496.

The previous prime is 134503401443. The next prime is 134503401559. The reversal of 134503401497 is 794104305431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105783659536 + 28719741961 = 325244^2 + 169469^2 .

It is a cyclic number.

It is not a de Polignac number, because 134503401497 - 2⁶ = 134503401433 is a prime.

It is not a weakly prime, because it can be changed into another prime (134503401407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67251700748 + 67251700749.

It is an arithmetic number, because the mean of its divisors is an integer number (67251700749).

Almost surely, 2^134503401497 is an apocalyptic number.

It is an amenable number.

134503401497 is a deficient number, since it is larger than the sum of its proper divisors (1).

134503401497 is an equidigital number, since it uses as much as digits as its factorization.

134503401497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 134503401497 in words is "one hundred thirty-four billion, five hundred three million, four hundred one thousand, four hundred ninety-seven".