208901032068 has 48 divisors (see below), whose sum is σ = 516171277440. Its totient is φ = 65529598464.

The previous prime is 208901032057. The next prime is 208901032079. The reversal of 208901032068 is 860230109802.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (208901032057) and next prime (208901032079).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1745230 + ... + 1861082.

It is an arithmetic number, because the mean of its divisors is an integer number (10753568280).

Almost surely, 2^208901032068 is an apocalyptic number.

It is an amenable number.

208901032068 is an abundant number, since it is smaller than the sum of its proper divisors (307270245372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

208901032068 is a wasteful number, since it uses less digits than its factorization.

208901032068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124716 (or 124714 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 208901032068 in words is "two hundred eight billion, nine hundred one million, thirty-two thousand, sixty-eight".