133061828426 has 16 divisors (see below), whose sum is σ = 218150703360. Its totient is φ = 60597416640.

The previous prime is 133061828423. The next prime is 133061828467. The reversal of 133061828426 is 624828160331.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133061828423) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 63121256 + ... + 63123363.

It is an arithmetic number, because the mean of its divisors is an integer number (13634418960).

Almost surely, 2^133061828426 is an apocalyptic number.

133061828426 is a deficient number, since it is larger than the sum of its proper divisors (85088874934).

133061828426 is a wasteful number, since it uses less digits than its factorization.

133061828426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126244669.

The product of its (nonzero) digits is 331776, while the sum is 44.

Adding to 133061828426 its reverse (624828160331), we get a palindrome (757889988757).

The spelling of 133061828426 in words is "one hundred thirty-three billion, sixty-one million, eight hundred twenty-eight thousand, four hundred twenty-six".