77071733323 has 8 divisors (see below), whose sum is σ = 87368766800. Its totient is φ = 67398762528.

The previous prime is 77071733317. The next prime is 77071733329. The reversal of 77071733323 is 32333717077.

It is an interprime number because it is at equal distance from previous prime (77071733317) and next prime (77071733329).

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-77071733323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 77071733323.

It is not an unprimeable number, because it can be changed into a prime (77071733329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156015408 + ... + 156015901.

It is an arithmetic number, because the mean of its divisors is an integer number (10921095850).

Almost surely, 2^77071733323 is an apocalyptic number.

77071733323 is a deficient number, since it is larger than the sum of its proper divisors (10297033477).

77071733323 is a wasteful number, since it uses less digits than its factorization.

77071733323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312031341.

The product of its (nonzero) digits is 388962, while the sum is 43.

The spelling of 77071733323 in words is "seventy-seven billion, seventy-one million, seven hundred thirty-three thousand, three hundred twenty-three".