80814413810 has 32 divisors (see below), whose sum is σ = 156713683392. Its totient is φ = 29828111040.

The previous prime is 80814413807. The next prime is 80814413837. The reversal of 80814413810 is 1831441808.

It is a happy number.

It is a super-2 number, since 2×80814413810² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241217 + ... + 468843.

It is an arithmetic number, because the mean of its divisors is an integer number (4897302606).

Almost surely, 2^80814413810 is an apocalyptic number.

80814413810 is a deficient number, since it is larger than the sum of its proper divisors (75899269582).

80814413810 is a wasteful number, since it uses less digits than its factorization.

80814413810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230378.

The product of its (nonzero) digits is 24576, while the sum is 38.

The spelling of 80814413810 in words is "eighty billion, eight hundred fourteen million, four hundred thirteen thousand, eight hundred ten".