384400788110201 has 4 divisors (see below), whose sum is σ = 384400835729232. Its totient is φ = 384400740491172.

The previous prime is 384400788110173. The next prime is 384400788110239. The reversal of 384400788110201 is 102011887004483.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 384400788110201 - 2¹⁸ = 384400787848057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384400788160201) 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, 8358695 + ... + 28959788.

It is an arithmetic number, because the mean of its divisors is an integer number (96100208932308).

Almost surely, 2^{384400788110201} is an apocalyptic number.

It is an amenable number.

384400788110201 is a deficient number, since it is larger than the sum of its proper divisors (47619031).

384400788110201 is a wasteful number, since it uses less digits than its factorization.

384400788110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47619030.

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 384400788110201 in words is "three hundred eighty-four trillion, four hundred billion, seven hundred eighty-eight million, one hundred ten thousand, two hundred one".