135343412026 has 8 divisors (see below), whose sum is σ = 214957183860. Its totient is φ = 63691017408.

The previous prime is 135343412023. The next prime is 135343412041. The reversal of 135343412026 is 620214343531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 134653036401 + 690375625 = 366951^2 + 26275^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 3980688589 = 135343412026 / (1 + 3 + 5 + 3 + 4 + 3 + 4 + 1 + 2 + 0 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 135343411982 and 135343412000.

It is not an unprimeable number, because it can be changed into a prime (135343412023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1990344261 + ... + 1990344328.

Almost surely, 2^135343412026 is an apocalyptic number.

135343412026 is a deficient number, since it is larger than the sum of its proper divisors (79613771834).

135343412026 is a wasteful number, since it uses less digits than its factorization.

135343412026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3980688608.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 135343412026 its reverse (620214343531), we get a palindrome (755557755557).

The spelling of 135343412026 in words is "one hundred thirty-five billion, three hundred forty-three million, four hundred twelve thousand, twenty-six".