200269654368 has 192 divisors, whose sum is σ = 646581616128. Its totient is φ = 52970987520.

The previous prime is 200269654331. The next prime is 200269654369. The reversal of 200269654368 is 863456962002.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 200269654368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200269654369) 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, 553171 + ... + 840557.

It is an arithmetic number, because the mean of its divisors is an integer number (3367612584).

Almost surely, 2^200269654368 is an apocalyptic number.

200269654368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200269654368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323290808064).

200269654368 is an abundant number, since it is smaller than the sum of its proper divisors (446311961760).

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

200269654368 is a wasteful number, since it uses less digits than its factorization.

200269654368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287485 (or 287477 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 200269654368 in words is "two hundred billion, two hundred sixty-nine million, six hundred fifty-four thousand, three hundred sixty-eight".