80312505034 has 16 divisors (see below), whose sum is σ = 128472825600. Its totient is φ = 37522217664.

The previous prime is 80312505019. The next prime is 80312505043. The reversal of 80312505034 is 43050521308.

It is a junction number, because it is equal to n+sod(n) for n = 80312504987 and 80312505005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8492154 + ... + 8501605.

It is an arithmetic number, because the mean of its divisors is an integer number (8029551600).

Almost surely, 2^80312505034 is an apocalyptic number.

80312505034 is a deficient number, since it is larger than the sum of its proper divisors (48160320566).

80312505034 is a wasteful number, since it uses less digits than its factorization.

80312505034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16993917.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 80312505034 in words is "eighty billion, three hundred twelve million, five hundred five thousand, thirty-four".