135343892428 has 12 divisors (see below), whose sum is σ = 236898665080. Its totient is φ = 67658559552.

The previous prime is 135343892399. The next prime is 135343892441. The reversal of 135343892428 is 824298343531.

It is a happy number.

It is a zygodrome in base 2.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3323901 + ... + 3364372.

Almost surely, 2^135343892428 is an apocalyptic number.

It is an amenable number.

135343892428 is a deficient number, since it is larger than the sum of its proper divisors (101554772652).

135343892428 is a wasteful number, since it uses less digits than its factorization.

135343892428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6693336 (or 6693334 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 52.

The spelling of 135343892428 in words is "one hundred thirty-five billion, three hundred forty-three million, eight hundred ninety-two thousand, four hundred twenty-eight".