71350106406 has 12 divisors (see below), whose sum is σ = 142701521412. Its totient is φ = 23783150704.

The previous prime is 71350106389. The next prime is 71350106417. The reversal of 71350106406 is 60460105317.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 599770 + ... + 708818.

It is an arithmetic number, because the mean of its divisors is an integer number (11891793451).

Almost surely, 2^71350106406 is an apocalyptic number.

71350106406 is an abundant number, since it is smaller than the sum of its proper divisors (71351415006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71350106406 is an frugal number, since it uses more digits than its factorization.

71350106406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218103 (or 109054 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 71350106406 in words is "seventy-one billion, three hundred fifty million, one hundred six thousand, four hundred six".