694543134004 has 24 divisors (see below), whose sum is σ = 1230259686656. Its totient is φ = 343065780000.

The previous prime is 694543133971. The next prime is 694543134013. The reversal of 694543134004 is 400431345496.

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 7 ways as a sum of consecutive naturals, for example, 3067212 + ... + 3285859.

Almost surely, 2^694543134004 is an apocalyptic number.

It is an amenable number.

694543134004 is a deficient number, since it is larger than the sum of its proper divisors (535716552652).

694543134004 is a wasteful number, since it uses less digits than its factorization.

694543134004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6353407 (or 6353405 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 694543134004 in words is "six hundred ninety-four billion, five hundred forty-three million, one hundred thirty-four thousand, four".