71427201206 has 8 divisors (see below), whose sum is σ = 107314451640. Its totient is φ = 35655717328.

The previous prime is 71427201191. The next prime is 71427201217. The reversal of 71427201206 is 60210272417.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28940096 + ... + 28942563.

It is an arithmetic number, because the mean of its divisors is an integer number (13414306455).

Almost surely, 2^71427201206 is an apocalyptic number.

71427201206 is a deficient number, since it is larger than the sum of its proper divisors (35887250434).

71427201206 is a wasteful number, since it uses less digits than its factorization.

71427201206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57883278.

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 71427201206 in words is "seventy-one billion, four hundred twenty-seven million, two hundred one thousand, two hundred six".