80200377670 has 48 divisors (see below), whose sum is σ = 165307413600. Its totient is φ = 27443411712.

The previous prime is 80200377661. The next prime is 80200377683. The reversal of 80200377670 is 7677300208.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26302306 + ... + 26305354.

It is an arithmetic number, because the mean of its divisors is an integer number (3443904450).

Almost surely, 2^80200377670 is an apocalyptic number.

80200377670 is an abundant number, since it is smaller than the sum of its proper divisors (85107035930).

80200377670 is an equidigital number, since it uses as much as digits as its factorization.

80200377670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 40.

Adding to 80200377670 its reverse (7677300208), we get a palindrome (87877677878).

The spelling of 80200377670 in words is "eighty billion, two hundred million, three hundred seventy-seven thousand, six hundred seventy".