71364206046 has 64 divisors (see below), whose sum is σ = 164549339136. Its totient is φ = 20211660000.

The previous prime is 71364206029. The next prime is 71364206051. The reversal of 71364206046 is 64060246317.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 71364205995 and 71364206013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2208321 + ... + 2240403.

It is an arithmetic number, because the mean of its divisors is an integer number (2571083424).

Almost surely, 2^71364206046 is an apocalyptic number.

71364206046 is an abundant number, since it is smaller than the sum of its proper divisors (93185133090).

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

71364206046 is a wasteful number, since it uses less digits than its factorization.

71364206046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32557.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 71364206046 in words is "seventy-one billion, three hundred sixty-four million, two hundred six thousand, forty-six".