8050393231040 has 112 divisors (see below), whose sum is σ = 19210158757152. Its totient is φ = 3213415858176.

The previous prime is 8050393231039. The next prime is 8050393231057. The reversal of 8050393231040 is 401323930508.

It is a junction number, because it is equal to n+sod(n) for n = 8050393230985 and 8050393231003.

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, 561113147 + ... + 561127493.

Almost surely, 2^{8050393231040} is an apocalyptic number.

8050393231040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8050393231040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9605079378576).

8050393231040 is an abundant number, since it is smaller than the sum of its proper divisors (11159765526112).

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

8050393231040 is a wasteful number, since it uses less digits than its factorization.

8050393231040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17914 (or 17904 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 8050393231040 in words is "eight trillion, fifty billion, three hundred ninety-three million, two hundred thirty-one thousand, forty".