623716668214 has 8 divisors (see below), whose sum is σ = 935578393128. Its totient is φ = 311857203840.

The previous prime is 623716668187. The next prime is 623716668233. The reversal of 623716668214 is 412866617326.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630934 + ... + 1282774.

It is an arithmetic number, because the mean of its divisors is an integer number (116947299141).

Almost surely, 2^623716668214 is an apocalyptic number.

623716668214 is a deficient number, since it is larger than the sum of its proper divisors (311861724914).

623716668214 is a wasteful number, since it uses less digits than its factorization.

623716668214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130270.

The product of its digits is 3483648, while the sum is 52.

The spelling of 623716668214 in words is "six hundred twenty-three billion, seven hundred sixteen million, six hundred sixty-eight thousand, two hundred fourteen".