77000030711160 has 128 divisors (see below), whose sum is σ = 231135716782080. Its totient is φ = 20521288424448.

The previous prime is 77000030711081. The next prime is 77000030711167. The reversal of 77000030711160 is 6111703000077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77000030711167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3452440569 + ... + 3452462871.

It is an arithmetic number, because the mean of its divisors is an integer number (1805747787360).

Almost surely, 2^{77000030711160} is an apocalyptic number.

It is an amenable number.

77000030711160 is an abundant number, since it is smaller than the sum of its proper divisors (154135686070920).

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

77000030711160 is a wasteful number, since it uses less digits than its factorization.

77000030711160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37917 (or 37913 counting only the distinct ones).

The product of its (nonzero) digits is 6174, while the sum is 33.

The spelling of 77000030711160 in words is "seventy-seven trillion, thirty million, seven hundred eleven thousand, one hundred sixty".