380353230811 has 8 divisors (see below), whose sum is σ = 386831597040. Its totient is φ = 373875921408.

The previous prime is 380353230799. The next prime is 380353230827. The reversal of 380353230811 is 118032353083.

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 380353230811 - 2¹³ = 380353222619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380353330811) 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 7 ways as a sum of consecutive naturals, for example, 479395 + ... + 995251.

It is an arithmetic number, because the mean of its divisors is an integer number (48353949630).

Almost surely, 2^380353230811 is an apocalyptic number.

380353230811 is a deficient number, since it is larger than the sum of its proper divisors (6478366229).

380353230811 is a wasteful number, since it uses less digits than its factorization.

380353230811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528413.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 380353230811 its reverse (118032353083), we get a palindrome (498385583894).

The spelling of 380353230811 in words is "three hundred eighty billion, three hundred fifty-three million, two hundred thirty thousand, eight hundred eleven".