135341734280545 has 64 divisors (see below), whose sum is σ = 179858816653824. Its totient is φ = 97119821352960.

The previous prime is 135341734280507. The next prime is 135341734280561. The reversal of 135341734280545 is 545082437143531.

It is not a de Polignac number, because 135341734280545 - 2²³ = 135341725891937 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6435334180 + ... + 6435355210.

It is an arithmetic number, because the mean of its divisors is an integer number (2810294010216).

Almost surely, 2^{135341734280545} is an apocalyptic number.

It is an amenable number.

135341734280545 is a deficient number, since it is larger than the sum of its proper divisors (44517082373279).

135341734280545 is a wasteful number, since it uses less digits than its factorization.

135341734280545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24362.

The product of its (nonzero) digits is 24192000, while the sum is 55.

The spelling of 135341734280545 in words is "one hundred thirty-five trillion, three hundred forty-one billion, seven hundred thirty-four million, two hundred eighty thousand, five hundred forty-five".