80504837434 has 48 divisors (see below), whose sum is σ = 141093024768. Its totient is φ = 34350075648.

The previous prime is 80504837431. The next prime is 80504837443. The reversal of 80504837434 is 43473840508.

It is not an unprimeable number, because it can be changed into a prime (80504837431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25258789 + ... + 25261975.

It is an arithmetic number, because the mean of its divisors is an integer number (2939438016).

Almost surely, 2^80504837434 is an apocalyptic number.

80504837434 is a deficient number, since it is larger than the sum of its proper divisors (60588187334).

80504837434 is a wasteful number, since it uses less digits than its factorization.

80504837434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259 (or 4252 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

It can be divided in two parts, 8050 and 4837434, that added together give a palindrome (4845484).

The spelling of 80504837434 in words is "eighty billion, five hundred four million, eight hundred thirty-seven thousand, four hundred thirty-four".