80734733334 has 24 divisors (see below), whose sum is σ = 178993286472. Its totient is φ = 26285726880.

The previous prime is 80734733327. The next prime is 80734733357. The reversal of 80734733334 is 43333743708.

It is a happy number.

80734733334 is a `hidden beast` number, since 80 + 73 + 473 + 3 + 3 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 80734733334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52153447 + ... + 52154994.

It is an arithmetic number, because the mean of its divisors is an integer number (7458053603).

Almost surely, 2^80734733334 is an apocalyptic number.

80734733334 is an abundant number, since it is smaller than the sum of its proper divisors (98258553138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80734733334 is a wasteful number, since it uses less digits than its factorization.

80734733334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104308492 (or 104308489 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 45.

The spelling of 80734733334 in words is "eighty billion, seven hundred thirty-four million, seven hundred thirty-three thousand, three hundred thirty-four".