80627303943 has 12 divisors (see below), whose sum is σ = 117662298208. Its totient is φ = 53197395840.

The previous prime is 80627303881. The next prime is 80627303957. The reversal of 80627303943 is 34930372608.

It is not a de Polignac number, because 80627303943 - 2⁶ = 80627303879 is a prime.

It is a super-2 number, since 2×80627303943² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80627303143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46177423 + ... + 46179168.

Almost surely, 2^80627303943 is an apocalyptic number.

80627303943 is a deficient number, since it is larger than the sum of its proper divisors (37034994265).

80627303943 is a wasteful number, since it uses less digits than its factorization.

80627303943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92356694 (or 92356691 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 80627303943 in words is "eighty billion, six hundred twenty-seven million, three hundred three thousand, nine hundred forty-three".