20594623334 has 8 divisors (see below), whose sum is σ = 31096517808. Its totient is φ = 10229117400.

The previous prime is 20594623319. The next prime is 20594623339. The reversal of 20594623334 is 43332649502.

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

It is a junction number, because it is equal to n+sod(n) for n = 20594623291 and 20594623300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20594623339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34096757 + ... + 34097360.

It is an arithmetic number, because the mean of its divisors is an integer number (3887064726).

Almost surely, 2^20594623334 is an apocalyptic number.

20594623334 is a deficient number, since it is larger than the sum of its proper divisors (10501894474).

20594623334 is a wasteful number, since it uses less digits than its factorization.

20594623334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68194270.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 20594623334 in words is "twenty billion, five hundred ninety-four million, six hundred twenty-three thousand, three hundred thirty-four".