80847314950 has 24 divisors (see below), whose sum is σ = 156914095248. Its totient is φ = 30932885280.

The previous prime is 80847314893. The next prime is 80847314957. The reversal of 80847314950 is 5941374808.

It is a junction number, because it is equal to n+sod(n) for n = 80847314894 and 80847314903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80847314957) 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, 35149857 + ... + 35152156.

It is an arithmetic number, because the mean of its divisors is an integer number (6538087302).

Almost surely, 2^80847314950 is an apocalyptic number.

80847314950 is a deficient number, since it is larger than the sum of its proper divisors (76066780298).

80847314950 is a wasteful number, since it uses less digits than its factorization.

80847314950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70302048 (or 70302043 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 80847314950 in words is "eighty billion, eight hundred forty-seven million, three hundred fourteen thousand, nine hundred fifty".