77314345130 has 48 divisors (see below), whose sum is σ = 154452759552. Its totient is φ = 27841308000.

The previous prime is 77314345127. The next prime is 77314345139. The reversal of 77314345130 is 3154341377.

It is not an unprimeable number, because it can be changed into a prime (77314345139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185546 + ... + 434805.

It is an arithmetic number, because the mean of its divisors is an integer number (3217765824).

Almost surely, 2^77314345130 is an apocalyptic number.

77314345130 is a deficient number, since it is larger than the sum of its proper divisors (77138414422).

77314345130 is a wasteful number, since it uses less digits than its factorization.

77314345130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620483 (or 620472 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 77314345130 in words is "seventy-seven billion, three hundred fourteen million, three hundred forty-five thousand, one hundred thirty".