200426923264 has 288 divisors, whose sum is σ = 440400240000. Its totient is φ = 90818445312.

The previous prime is 200426923261. The next prime is 200426923271. The reversal of 200426923264 is 462329624002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200426923261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1345147062 + ... + 1345147210.

It is an arithmetic number, because the mean of its divisors is an integer number (1529167500).

Almost surely, 2^200426923264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200426923264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220200120000).

200426923264 is an abundant number, since it is smaller than the sum of its proper divisors (239973316736).

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

200426923264 is a wasteful number, since it uses less digits than its factorization.

200426923264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 200426923264 in words is "two hundred billion, four hundred twenty-six million, nine hundred twenty-three thousand, two hundred sixty-four".