122673674434 has 4 divisors (see below), whose sum is σ = 184010511654. Its totient is φ = 61336837216.

The previous prime is 122673674411. The next prime is 122673674491. The reversal of 122673674434 is 434476376221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 78289718809 + 44383955625 = 279803^2 + 210675^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30668418607 + ... + 30668418610.

Almost surely, 2^122673674434 is an apocalyptic number.

122673674434 is a deficient number, since it is larger than the sum of its proper divisors (61336837220).

122673674434 is an equidigital number, since it uses as much as digits as its factorization.

122673674434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61336837219.

The product of its digits is 4064256, while the sum is 49.

The spelling of 122673674434 in words is "one hundred twenty-two billion, six hundred seventy-three million, six hundred seventy-four thousand, four hundred thirty-four".