77000334422 has 8 divisors (see below), whose sum is σ = 126000547272. Its totient is φ = 35000152000.

The previous prime is 77000334413. The next prime is 77000334461. The reversal of 77000334422 is 22443300077.

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

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750007579 + ... + 1750007622.

It is an arithmetic number, because the mean of its divisors is an integer number (15750068409).

Almost surely, 2^77000334422 is an apocalyptic number.

77000334422 is a deficient number, since it is larger than the sum of its proper divisors (49000212850).

77000334422 is a wasteful number, since it uses less digits than its factorization.

77000334422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500015214.

The product of its (nonzero) digits is 28224, while the sum is 32.

Adding to 77000334422 its reverse (22443300077), we get a palindrome (99443634499).

The spelling of 77000334422 in words is "seventy-seven billion, three hundred thirty-four thousand, four hundred twenty-two".