80202023424 has 160 divisors (see below), whose sum is σ = 237813618240. Its totient is φ = 26687840256.

The previous prime is 80202023423. The next prime is 80202023441. The reversal of 80202023424 is 42432020208.

It is a super-2 number, since 2×80202023424² (a number of 23 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (80202023423) 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 15 ways as a sum of consecutive naturals, for example, 8524707 + ... + 8534109.

It is an arithmetic number, because the mean of its divisors is an integer number (1486335114).

Almost surely, 2^80202023424 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 80202023424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118906809120).

80202023424 is an abundant number, since it is smaller than the sum of its proper divisors (157611594816).

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

80202023424 is an equidigital number, since it uses as much as digits as its factorization.

80202023424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10047 (or 10025 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The spelling of 80202023424 in words is "eighty billion, two hundred two million, twenty-three thousand, four hundred twenty-four".