134242062523 has 2 divisors, whose sum is σ = 134242062524. Its totient is φ = 134242062522.

The previous prime is 134242062469. The next prime is 134242062529. The reversal of 134242062523 is 325260242431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134242062523 is a prime.

It is a super-2 number, since 2×134242062523² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134242062529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67121031261 + 67121031262.

It is an arithmetic number, because the mean of its divisors is an integer number (67121031262).

Almost surely, 2^134242062523 is an apocalyptic number.

134242062523 is a deficient number, since it is larger than the sum of its proper divisors (1).

134242062523 is an equidigital number, since it uses as much as digits as its factorization.

134242062523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 134242062523 in words is "one hundred thirty-four billion, two hundred forty-two million, sixty-two thousand, five hundred twenty-three".