80269839307 has 32 divisors (see below), whose sum is σ = 95442361344. Its totient is φ = 66082262400.

The previous prime is 80269839263. The next prime is 80269839313. The reversal of 80269839307 is 70393896208.

It is a happy number.

It is not a de Polignac number, because 80269839307 - 2¹⁹ = 80269315019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80269839317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8479557 + ... + 8489017.

It is an arithmetic number, because the mean of its divisors is an integer number (2982573792).

Almost surely, 2^80269839307 is an apocalyptic number.

80269839307 is a deficient number, since it is larger than the sum of its proper divisors (15172522037).

80269839307 is a wasteful number, since it uses less digits than its factorization.

80269839307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9979.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 80269839307 in words is "eighty billion, two hundred sixty-nine million, eight hundred thirty-nine thousand, three hundred seven".