80424252000 has 576 divisors, whose sum is σ = 299399091264. Its totient is φ = 21200486400.

The previous prime is 80424251989. The next prime is 80424252127. The reversal of 80424252000 is 25242408.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 94283574 + ... + 94284426.

It is an arithmetic number, because the mean of its divisors is an integer number (519790089).

Almost surely, 2^80424252000 is an apocalyptic number.

80424252000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80424252000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149699545632).

80424252000 is an abundant number, since it is smaller than the sum of its proper divisors (218974839264).

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

80424252000 is an equidigital number, since it uses as much as digits as its factorization.

80424252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990 (or 960 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 80424252000 its reverse (25242408), we get a palindrome (80449494408).

The spelling of 80424252000 in words is "eighty billion, four hundred twenty-four million, two hundred fifty-two thousand".