200408558399 has 8 divisors (see below), whose sum is σ = 229071067680. Its totient is φ = 171754227936.

The previous prime is 200408558369. The next prime is 200408558429. The reversal of 200408558399 is 993855804002.

It is an interprime number because it is at equal distance from previous prime (200408558369) and next prime (200408558429).

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

It is a cyclic number.

It is not a de Polignac number, because 200408558399 - 2¹⁶ = 200408492863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200408558399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200408558369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1992104 + ... + 2090285.

It is an arithmetic number, because the mean of its divisors is an integer number (28633883460).

Almost surely, 2^200408558399 is an apocalyptic number.

200408558399 is a deficient number, since it is larger than the sum of its proper divisors (28662509281).

200408558399 is an equidigital number, since it uses as much as digits as its factorization.

200408558399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4089409.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 200408558399 in words is "two hundred billion, four hundred eight million, five hundred fifty-eight thousand, three hundred ninety-nine".