80834024191950 has 480 divisors, whose sum is σ = 233526499731360. Its totient is φ = 20706760166400.

The previous prime is 80834024191913. The next prime is 80834024192021. The reversal of 80834024191950 is 5919142043808.

It is a happy number.

80834024191950 is a `hidden beast` number, since 8 + 0 + 8 + 3 + 402 + 41 + 9 + 195 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 21653902284 + ... + 21653906016.

It is an arithmetic number, because the mean of its divisors is an integer number (486513541107).

Almost surely, 2^{80834024191950} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80834024191950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116763249865680).

80834024191950 is an abundant number, since it is smaller than the sum of its proper divisors (152692475539410).

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

80834024191950 is a wasteful number, since it uses less digits than its factorization.

80834024191950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674 (or 4660 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 80834024191950 in words is "eighty trillion, eight hundred thirty-four billion, twenty-four million, one hundred ninety-one thousand, nine hundred fifty".