71870694094 has 8 divisors (see below), whose sum is σ = 108795087720. Its totient is φ = 35605664856.

The previous prime is 71870694061. The next prime is 71870694151. The reversal of 71870694094 is 49049607817.

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, 164840824 + ... + 164841259.

It is an arithmetic number, because the mean of its divisors is an integer number (13599385965).

Almost surely, 2^71870694094 is an apocalyptic number.

71870694094 is a deficient number, since it is larger than the sum of its proper divisors (36924393626).

71870694094 is a wasteful number, since it uses less digits than its factorization.

71870694094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329682194.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 71870694094 in words is "seventy-one billion, eight hundred seventy million, six hundred ninety-four thousand, ninety-four".