135009741 has 12 divisors (see below), whose sum is σ = 181925952. Its totient is φ = 89059968.

The previous prime is 135009739. The next prime is 135009773. The reversal of 135009741 is 147900531.

It is not a de Polignac number, because 135009741 - 2¹ = 135009739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135009699 and 135009708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135019741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25836 + ... + 30618.

It is an arithmetic number, because the mean of its divisors is an integer number (15160496).

Almost surely, 2^135009741 is an apocalyptic number.

It is an amenable number.

135009741 is a deficient number, since it is larger than the sum of its proper divisors (46916211).

135009741 is an frugal number, since it uses more digits than its factorization.

135009741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980 (or 4883 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 135009741 is about 11619.3692169584. The cubic root of 135009741 is about 513.0051221327.

The spelling of 135009741 in words is "one hundred thirty-five million, nine thousand, seven hundred forty-one".