80461712132 has 12 divisors (see below), whose sum is σ = 141305552976. Its totient is φ = 40088697000.

The previous prime is 80461712081. The next prime is 80461712141. The reversal of 80461712132 is 23121716408.

It is a junction number, because it is equal to n+sod(n) for n = 80461712092 and 80461712101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35538494 + ... + 35540757.

It is an arithmetic number, because the mean of its divisors is an integer number (11775462748).

Almost surely, 2^80461712132 is an apocalyptic number.

It is an amenable number.

80461712132 is a deficient number, since it is larger than the sum of its proper divisors (60843840844).

80461712132 is a wasteful number, since it uses less digits than its factorization.

80461712132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71079538 (or 71079536 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 80461712132 in words is "eighty billion, four hundred sixty-one million, seven hundred twelve thousand, one hundred thirty-two".