356135128 has 16 divisors (see below), whose sum is σ = 696786480. Its totient is φ = 170325408.

The previous prime is 356135123. The next prime is 356135137. The reversal of 356135128 is 821531653.

It is a junction number, because it is equal to n+sod(n) for n = 356135093 and 356135102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356135123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967575 + ... + 967942.

It is an arithmetic number, because the mean of its divisors is an integer number (43549155).

Almost surely, 2^356135128 is an apocalyptic number.

It is an amenable number.

356135128 is a deficient number, since it is larger than the sum of its proper divisors (340651352).

356135128 is a wasteful number, since it uses less digits than its factorization.

356135128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935546 (or 1935542 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 356135128 is about 18871.5428092141. The cubic root of 356135128 is about 708.8237669250.

The spelling of 356135128 in words is "three hundred fifty-six million, one hundred thirty-five thousand, one hundred twenty-eight".