80369230464 has 384 divisors, whose sum is σ = 257946249600. Its totient is φ = 23889051648.

The previous prime is 80369230463. The next prime is 80369230477. The reversal of 80369230464 is 46403296308.

It is a tau number, because it is divible by the number of its divisors (384).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (80369230463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50898027 + ... + 50899605.

It is an arithmetic number, because the mean of its divisors is an integer number (671735025).

Almost surely, 2^80369230464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80369230464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128973124800).

80369230464 is an abundant number, since it is smaller than the sum of its proper divisors (177577019136).

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

80369230464 is a wasteful number, since it uses less digits than its factorization.

80369230464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752 (or 1737 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 80369230464 in words is "eighty billion, three hundred sixty-nine million, two hundred thirty thousand, four hundred sixty-four".