694516740441 has 16 divisors (see below), whose sum is σ = 930526048320. Its totient is φ = 460762030080.

The previous prime is 694516740439. The next prime is 694516740457. The reversal of 694516740441 is 144047615496.

It is a happy number.

It is not a de Polignac number, because 694516740441 - 2¹ = 694516740439 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (694516740431) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 677826 + ... + 1359588.

It is an arithmetic number, because the mean of its divisors is an integer number (58157878020).

Almost surely, 2^694516740441 is an apocalyptic number.

It is an amenable number.

694516740441 is a deficient number, since it is larger than the sum of its proper divisors (236009307879).

694516740441 is a wasteful number, since it uses less digits than its factorization.

694516740441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683416.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 694516740441 in words is "six hundred ninety-four billion, five hundred sixteen million, seven hundred forty thousand, four hundred forty-one".