77033365334146 has 32 divisors (see below), whose sum is σ = 127347992690688. Its totient is φ = 34722783164160.

The previous prime is 77033365334141. The next prime is 77033365334147. The reversal of 77033365334146 is 64143356333077.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (77033365334141) 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 15 ways as a sum of consecutive naturals, for example, 4951530 + ... + 13363546.

It is an arithmetic number, because the mean of its divisors is an integer number (3979624771584).

Almost surely, 2^{77033365334146} is an apocalyptic number.

77033365334146 is a deficient number, since it is larger than the sum of its proper divisors (50314627356542).

77033365334146 is a wasteful number, since it uses less digits than its factorization.

77033365334146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8420266.

The product of its (nonzero) digits is 34292160, while the sum is 55.

The spelling of 77033365334146 in words is "seventy-seven trillion, thirty-three billion, three hundred sixty-five million, three hundred thirty-four thousand, one hundred forty-six".