71894713006 has 8 divisors (see below), whose sum is σ = 109451652840. Its totient is φ = 35410828728.

The previous prime is 71894712991. The next prime is 71894713019. The reversal of 71894713006 is 60031749817.

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, 268263721 + ... + 268263988.

It is an arithmetic number, because the mean of its divisors is an integer number (13681456605).

Almost surely, 2^71894713006 is an apocalyptic number.

71894713006 is a deficient number, since it is larger than the sum of its proper divisors (37556939834).

71894713006 is a wasteful number, since it uses less digits than its factorization.

71894713006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536527778.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 71894713006 in words is "seventy-one billion, eight hundred ninety-four million, seven hundred thirteen thousand, six".