77160623330130 has 128 divisors (see below), whose sum is σ = 196785476739072. Its totient is φ = 19296127577088.

The previous prime is 77160623330033. The next prime is 77160623330173. The reversal of 77160623330130 is 3103332606177.

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, 160455307 + ... + 160935473.

It is an arithmetic number, because the mean of its divisors is an integer number (1537386537024).

Almost surely, 2^{77160623330130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 77160623330130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98392738369536).

77160623330130 is an abundant number, since it is smaller than the sum of its proper divisors (119624853408942).

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

77160623330130 is a wasteful number, since it uses less digits than its factorization.

77160623330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481328.

The product of its (nonzero) digits is 285768, while the sum is 42.

The spelling of 77160623330130 in words is "seventy-seven trillion, one hundred sixty billion, six hundred twenty-three million, three hundred thirty thousand, one hundred thirty".