200446048923 has 16 divisors (see below), whose sum is σ = 268057395360. Its totient is φ = 133233278976.

The previous prime is 200446048921. The next prime is 200446048927. The reversal of 200446048923 is 329840644002.

It is not a de Polignac number, because 200446048923 - 2¹ = 200446048921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200446048921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1328811 + ... + 1471947.

It is an arithmetic number, because the mean of its divisors is an integer number (16753587210).

Almost surely, 2^200446048923 is an apocalyptic number.

200446048923 is a deficient number, since it is larger than the sum of its proper divisors (67611346437).

200446048923 is a wasteful number, since it uses less digits than its factorization.

200446048923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144526.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 200446048923 in words is "two hundred billion, four hundred forty-six million, forty-eight thousand, nine hundred twenty-three".