201628612335 has 64 divisors (see below), whose sum is σ = 343808999424. Its totient is φ = 100722009600.

The previous prime is 201628612327. The next prime is 201628612337. The reversal of 201628612335 is 533216826102.

It is a happy number.

It is not a de Polignac number, because 201628612335 - 2³ = 201628612327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201628612293 and 201628612302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201628612337) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3255477 + ... + 3316833.

It is an arithmetic number, because the mean of its divisors is an integer number (5372015616).

Almost surely, 2^201628612335 is an apocalyptic number.

201628612335 is a deficient number, since it is larger than the sum of its proper divisors (142180387089).

201628612335 is a wasteful number, since it uses less digits than its factorization.

201628612335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61624.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 201628612335 in words is "two hundred one billion, six hundred twenty-eight million, six hundred twelve thousand, three hundred thirty-five".