80334104063840 has 96 divisors (see below), whose sum is σ = 207140890342176. Its totient is φ = 29198575042560.

The previous prime is 80334104063809. The next prime is 80334104063879. The reversal of 80334104063840 is 4836040143308.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 80334104063791 and 80334104063800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7081967 + ... + 14519726.

It is an arithmetic number, because the mean of its divisors is an integer number (2157717607731).

Almost surely, 2^{80334104063840} is an apocalyptic number.

80334104063840 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80334104063840 is an abundant number, since it is smaller than the sum of its proper divisors (126806786278336).

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

80334104063840 is a wasteful number, since it uses less digits than its factorization.

80334104063840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21603832 (or 21603824 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 80334104063840 in words is "eighty trillion, three hundred thirty-four billion, one hundred four million, sixty-three thousand, eight hundred forty".