80031452380 has 36 divisors (see below), whose sum is σ = 183354395112. Its totient is φ = 29100820480.

The previous prime is 80031452377. The next prime is 80031452387. The reversal of 80031452380 is 8325413008.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80031452387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4186524 + ... + 4205596.

It is an arithmetic number, because the mean of its divisors is an integer number (5093177642).

Almost surely, 2^80031452380 is an apocalyptic number.

It is an amenable number.

80031452380 is an abundant number, since it is smaller than the sum of its proper divisors (103322942732).

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

80031452380 is an equidigital number, since it uses as much as digits as its factorization.

80031452380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38166 (or 19091 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 80031452380 its reverse (8325413008), we get a palindrome (88356865388).

The spelling of 80031452380 in words is "eighty billion, thirty-one million, four hundred fifty-two thousand, three hundred eighty".