634372441334 has 4 divisors (see below), whose sum is σ = 951558662004. Its totient is φ = 317186220666.

The previous prime is 634372441289. The next prime is 634372441397. The reversal of 634372441334 is 433144273436.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158593110332 + ... + 158593110335.

It is an arithmetic number, because the mean of its divisors is an integer number (237889665501).

Almost surely, 2^634372441334 is an apocalyptic number.

634372441334 is a deficient number, since it is larger than the sum of its proper divisors (317186220670).

634372441334 is a wasteful number, since it uses less digits than its factorization.

634372441334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317186220669.

The product of its digits is 1741824, while the sum is 44.

The spelling of 634372441334 in words is "six hundred thirty-four billion, three hundred seventy-two million, four hundred forty-one thousand, three hundred thirty-four".