84731347205465 has 8 divisors (see below), whose sum is σ = 103109695754688. Its totient is φ = 66830358358960.

The previous prime is 84731347205441. The next prime is 84731347205551. The reversal of 84731347205465 is 56450274313748.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84731347205465 - 2⁴⁴ = 67139161161049 is a prime.

It is a super-2 number, since 2×84731347205465² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119339925287 + ... + 119339925996.

It is an arithmetic number, because the mean of its divisors is an integer number (12888711969336).

Almost surely, 2^{84731347205465} is an apocalyptic number.

It is an amenable number.

84731347205465 is a deficient number, since it is larger than the sum of its proper divisors (18378348549223).

84731347205465 is a wasteful number, since it uses less digits than its factorization.

84731347205465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238679851359.

The product of its (nonzero) digits is 67737600, while the sum is 59.

The spelling of 84731347205465 in words is "eighty-four trillion, seven hundred thirty-one billion, three hundred forty-seven million, two hundred five thousand, four hundred sixty-five".