383475042201 has 4 divisors (see below), whose sum is σ = 511300056272. Its totient is φ = 255650028132.

The previous prime is 383475042151. The next prime is 383475042211. The reversal of 383475042201 is 102240574383.

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 an emirpimes, since its reverse is a distinct semiprime: 102240574383 = 3 ⋅34080191461.

It is not a de Polignac number, because 383475042201 - 2⁷ = 383475042073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 383475042201.

It is not an unprimeable number, because it can be changed into a prime (383475042211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63912507031 + ... + 63912507036.

It is an arithmetic number, because the mean of its divisors is an integer number (127825014068).

Almost surely, 2^383475042201 is an apocalyptic number.

It is an amenable number.

383475042201 is a deficient number, since it is larger than the sum of its proper divisors (127825014071).

383475042201 is a wasteful number, since it uses less digits than its factorization.

383475042201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127825014070.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 383475042201 in words is "three hundred eighty-three billion, four hundred seventy-five million, forty-two thousand, two hundred one".