47401662208 has 36 divisors (see below), whose sum is σ = 94632686848. Its totient is φ = 23697192960.

The previous prime is 47401662199. The next prime is 47401662229. The reversal of 47401662208 is 80226610474.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2579260 + ... + 2597572.

Almost surely, 2^47401662208 is an apocalyptic number.

It is an amenable number.

47401662208 is a deficient number, since it is larger than the sum of its proper divisors (47231024640).

47401662208 is a wasteful number, since it uses less digits than its factorization.

47401662208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28440 (or 28426 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 47401662208 in words is "forty-seven billion, four hundred one million, six hundred sixty-two thousand, two hundred eight".