77743334051 has 8 divisors (see below), whose sum is σ = 78172801008. Its totient is φ = 77315040000.

The previous prime is 77743333963. The next prime is 77743334063. The reversal of 77743334051 is 15043334777.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-77743334051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 77743333993 and 77743334011.

It is not an unprimeable number, because it can be changed into a prime (77743333051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160130 + ... + 425591.

It is an arithmetic number, because the mean of its divisors is an integer number (9771600126).

Almost surely, 2^77743334051 is an apocalyptic number.

77743334051 is a deficient number, since it is larger than the sum of its proper divisors (429466957).

77743334051 is a wasteful number, since it uses less digits than its factorization.

77743334051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586453.

The product of its (nonzero) digits is 740880, while the sum is 44.

The spelling of 77743334051 in words is "seventy-seven billion, seven hundred forty-three million, three hundred thirty-four thousand, fifty-one".