80373000730 has 32 divisors (see below), whose sum is σ = 159985326528. Its totient is φ = 28826179200.

The previous prime is 80373000703. The next prime is 80373000749. The reversal of 80373000730 is 3700037308.

It is a junction number, because it is equal to n+sod(n) for n = 80373000692 and 80373000701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4996516 + ... + 5012575.

It is an arithmetic number, because the mean of its divisors is an integer number (4999541454).

Almost surely, 2^80373000730 is an apocalyptic number.

80373000730 is a deficient number, since it is larger than the sum of its proper divisors (79612325798).

80373000730 is a wasteful number, since it uses less digits than its factorization.

80373000730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009182.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 80373000730 in words is "eighty billion, three hundred seventy-three million, seven hundred thirty", and thus it is an aban number.