338255823985 has 8 divisors (see below), whose sum is σ = 411623989056. Its totient is φ = 266793325680.

The previous prime is 338255823977. The next prime is 338255823991. The reversal of 338255823985 is 589328552833.

It is a happy number.

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

It is not a de Polignac number, because 338255823985 - 2³ = 338255823977 is a prime.

It is a super-2 number, since 2×338255823985² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476416299 + ... + 476417008.

It is an arithmetic number, because the mean of its divisors is an integer number (51452998632).

Almost surely, 2^338255823985 is an apocalyptic number.

It is an amenable number.

338255823985 is a deficient number, since it is larger than the sum of its proper divisors (73368165071).

338255823985 is an equidigital number, since it uses as much as digits as its factorization.

338255823985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952833383.

The product of its digits is 62208000, while the sum is 61.

The spelling of 338255823985 in words is "three hundred thirty-eight billion, two hundred fifty-five million, eight hundred twenty-three thousand, nine hundred eighty-five".