8046635727042 has 64 divisors (see below), whose sum is σ = 19508897692800. Its totient is φ = 2438136714240.

The previous prime is 8046635727041. The next prime is 8046635727059. The reversal of 8046635727042 is 2407275366408.

8046635727042 is a `hidden beast` number, since 8 + 0 + 4 + 6 + 63 + 572 + 7 + 0 + 4 + 2 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8046635727042.

It is not an unprimeable number, because it can be changed into a prime (8046635727041) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5484934 + ... + 6795422.

It is an arithmetic number, because the mean of its divisors is an integer number (304826526450).

Almost surely, 2^{8046635727042} is an apocalyptic number.

8046635727042 is an abundant number, since it is smaller than the sum of its proper divisors (11462261965758).

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

8046635727042 is a wasteful number, since it uses less digits than its factorization.

8046635727042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320848 (or 1320842 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 54.

The spelling of 8046635727042 in words is "eight trillion, forty-six billion, six hundred thirty-five million, seven hundred twenty-seven thousand, forty-two".