80747333338 has 16 divisors (see below), whose sum is σ = 141248980800. Its totient is φ = 34605999708.

The previous prime is 80747333311. The next prime is 80747333341. The reversal of 80747333338 is 83333374708.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 80747333291 and 80747333300.

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 7 ways as a sum of consecutive naturals, for example, 58853056 + ... + 58854427.

It is an arithmetic number, because the mean of its divisors is an integer number (8828061300).

Almost surely, 2^80747333338 is an apocalyptic number.

80747333338 is a deficient number, since it is larger than the sum of its proper divisors (60501647462).

80747333338 is a wasteful number, since it uses less digits than its factorization.

80747333338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117707506 (or 117707492 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 80747333338 in words is "eighty billion, seven hundred forty-seven million, three hundred thirty-three thousand, three hundred thirty-eight".