8055632940390 has 128 divisors (see below), whose sum is σ = 24573645527040. Its totient is φ = 1839551644800.

The previous prime is 8055632940353. The next prime is 8055632940401. The reversal of 8055632940390 is 930492365508.

8055632940390 is a `hidden beast` number, since 8 + 0 + 5 + 563 + 2 + 9 + 40 + 39 + 0 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3306 + ... + 4013885.

It is an arithmetic number, because the mean of its divisors is an integer number (191981605680).

Almost surely, 2^{8055632940390} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8055632940390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12286822763520).

8055632940390 is an abundant number, since it is smaller than the sum of its proper divisors (16518012586650).

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

8055632940390 is a wasteful number, since it uses less digits than its factorization.

8055632940390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018275 (or 4018269 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 54.

The spelling of 8055632940390 in words is "eight trillion, fifty-five billion, six hundred thirty-two million, nine hundred forty thousand, three hundred ninety".