134375202541 has 2 divisors, whose sum is σ = 134375202542. Its totient is φ = 134375202540.

The previous prime is 134375202529. The next prime is 134375202569. The reversal of 134375202541 is 145202573431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87835769641 + 46539432900 = 296371^2 + 215730^2 .

It is a cyclic number.

It is not a de Polignac number, because 134375202541 - 2²⁵ = 134341648109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134375202541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134375202581) 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, 67187601270 + 67187601271.

It is an arithmetic number, because the mean of its divisors is an integer number (67187601271).

Almost surely, 2^134375202541 is an apocalyptic number.

It is an amenable number.

134375202541 is a deficient number, since it is larger than the sum of its proper divisors (1).

134375202541 is an equidigital number, since it uses as much as digits as its factorization.

134375202541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 134375202541 its reverse (145202573431), we get a palindrome (279577775972).

The spelling of 134375202541 in words is "one hundred thirty-four billion, three hundred seventy-five million, two hundred two thousand, five hundred forty-one".