173402234674 has 4 divisors (see below), whose sum is σ = 260103352014. Its totient is φ = 86701117336.

The previous prime is 173402234669. The next prime is 173402234689. The reversal of 173402234674 is 476432204371.

173402234674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 170655741025 + 2746493649 = 413105^2 + 52407^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 173402234674.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 43350558667 + ... + 43350558670.

Almost surely, 2^173402234674 is an apocalyptic number.

173402234674 is a deficient number, since it is larger than the sum of its proper divisors (86701117340).

173402234674 is an equidigital number, since it uses as much as digits as its factorization.

173402234674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86701117339.

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 173402234674 in words is "one hundred seventy-three billion, four hundred two million, two hundred thirty-four thousand, six hundred seventy-four".