77674530122 has 16 divisors (see below), whose sum is σ = 133165730112. Its totient is φ = 33286736160.

The previous prime is 77674530121. The next prime is 77674530151. The reversal of 77674530122 is 22103547677.

It is not an unprimeable number, because it can be changed into a prime (77674530121) 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, 17918 + ... + 394550.

It is an arithmetic number, because the mean of its divisors is an integer number (8322858132).

Almost surely, 2^77674530122 is an apocalyptic number.

77674530122 is a deficient number, since it is larger than the sum of its proper divisors (55491199990).

77674530122 is a wasteful number, since it uses less digits than its factorization.

77674530122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391373.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 77674530122 in words is "seventy-seven billion, six hundred seventy-four million, five hundred thirty thousand, one hundred twenty-two".