77800010652034 has 16 divisors (see below), whose sum is σ = 127309243968576. Its totient is φ = 35363603530800.

The previous prime is 77800010651959. The next prime is 77800010652037. The reversal of 77800010652034 is 43025601000877.

It is not an unprimeable number, because it can be changed into a prime (77800010652037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38026339 + ... + 40020025.

It is an arithmetic number, because the mean of its divisors is an integer number (7956827748036).

Almost surely, 2^{77800010652034} is an apocalyptic number.

77800010652034 is a deficient number, since it is larger than the sum of its proper divisors (49509233316542).

77800010652034 is a wasteful number, since it uses less digits than its factorization.

77800010652034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767481.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 77800010652034 in words is "seventy-seven trillion, eight hundred billion, ten million, six hundred fifty-two thousand, thirty-four".