80240430 has 32 divisors (see below), whose sum is σ = 193148064. Its totient is φ = 21334016.

The previous prime is 80240429. The next prime is 80240441. The reversal of 80240430 is 3404208.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80240397 and 80240406.

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, 6802 + ... + 14378.

It is an arithmetic number, because the mean of its divisors is an integer number (6035877).

Almost surely, 2^80240430 is an apocalyptic number.

80240430 is an abundant number, since it is smaller than the sum of its proper divisors (112907634).

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

80240430 is a wasteful number, since it uses less digits than its factorization.

80240430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7940.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 80240430 is about 8957.7022723464. The cubic root of 80240430 is about 431.3181652384.

Adding to 80240430 its reverse (3404208), we get a palindrome (83644638).

The spelling of 80240430 in words is "eighty million, two hundred forty thousand, four hundred thirty".