674633350542 has 8 divisors (see below), whose sum is σ = 1349266701096. Its totient is φ = 224877783512.

The previous prime is 674633350537. The next prime is 674633350603. The reversal of 674633350542 is 245053336476.

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

674633350542 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 674633350491 and 674633350500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56219445873 + ... + 56219445884.

It is an arithmetic number, because the mean of its divisors is an integer number (168658337637).

Almost surely, 2^674633350542 is an apocalyptic number.

674633350542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674633350542 is a wasteful number, since it uses less digits than its factorization.

674633350542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112438891762.

The product of its (nonzero) digits is 5443200, while the sum is 48.

The spelling of 674633350542 in words is "six hundred seventy-four billion, six hundred thirty-three million, three hundred fifty thousand, five hundred forty-two".