80034757686681 has 64 divisors (see below), whose sum is σ = 127129363660800. Its totient is φ = 44748787863360.

The previous prime is 80034757686679. The next prime is 80034757686683. The reversal of 80034757686681 is 18668675743008.

It is an interprime number because it is at equal distance from previous prime (80034757686679) and next prime (80034757686683).

It is not a de Polignac number, because 80034757686681 - 2¹ = 80034757686679 is a prime.

It is a super-2 number, since 2×80034757686681² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80034757686683) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 177315175 + ... + 177765971.

It is an arithmetic number, because the mean of its divisors is an integer number (1986396307200).

Almost surely, 2^{80034757686681} is an apocalyptic number.

It is an amenable number.

80034757686681 is a deficient number, since it is larger than the sum of its proper divisors (47094605974119).

80034757686681 is a wasteful number, since it uses less digits than its factorization.

80034757686681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454539 (or 454525 counting only the distinct ones).

The product of its (nonzero) digits is 325140480, while the sum is 69.

The spelling of 80034757686681 in words is "eighty trillion, thirty-four billion, seven hundred fifty-seven million, six hundred eighty-six thousand, six hundred eighty-one".