31470612826806 has 12 divisors (see below), whose sum is σ = 68186327791452. Its totient is φ = 10490204275596.

The previous prime is 31470612826789. The next prime is 31470612826811. The reversal of 31470612826806 is 60862821607413.

It is a happy number.

31470612826806 is a `hidden beast` number, since 3 + 1 + 470 + 6 + 12 + 82 + 6 + 80 + 6 = 666.

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, 874183689616 + ... + 874183689651.

It is an arithmetic number, because the mean of its divisors is an integer number (5682193982621).

Almost surely, 2^{31470612826806} is an apocalyptic number.

31470612826806 is an abundant number, since it is smaller than the sum of its proper divisors (36715714964646).

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

31470612826806 is a wasteful number, since it uses less digits than its factorization.

31470612826806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748367379275 (or 1748367379272 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 31470612826806 in words is "thirty-one trillion, four hundred seventy billion, six hundred twelve million, eight hundred twenty-six thousand, eight hundred six".