71200204650047 has 8 divisors (see below), whose sum is σ = 78473702595792. Its totient is φ = 64060165382400.

The previous prime is 71200204649939. The next prime is 71200204650073. The reversal of 71200204650047 is 74005640200217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 71200204650047 - 2²⁸ = 71199936214591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71200204650347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33364668404 + ... + 33364670537.

It is an arithmetic number, because the mean of its divisors is an integer number (9809212824474).

Almost surely, 2^{71200204650047} is an apocalyptic number.

71200204650047 is a deficient number, since it is larger than the sum of its proper divisors (7273497945745).

71200204650047 is a wasteful number, since it uses less digits than its factorization.

71200204650047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66729339049.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 71200204650047 in words is "seventy-one trillion, two hundred billion, two hundred four million, six hundred fifty thousand, forty-seven".