338648000154 has 8 divisors (see below), whose sum is σ = 677296000320. Its totient is φ = 112882666716.

The previous prime is 338648000123. The next prime is 338648000179. The reversal of 338648000154 is 451000846833.

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

338648000154 is an admirable number.

It is a super-2 number, since 2×338648000154² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 28220666674 + ... + 28220666685.

It is an arithmetic number, because the mean of its divisors is an integer number (84662000040).

Almost surely, 2^338648000154 is an apocalyptic number.

338648000154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338648000154 is a wasteful number, since it uses less digits than its factorization.

338648000154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56441333364.

The product of its (nonzero) digits is 276480, while the sum is 42.

Adding to 338648000154 its reverse (451000846833), we get a palindrome (789648846987).

The spelling of 338648000154 in words is "three hundred thirty-eight billion, six hundred forty-eight million, one hundred fifty-four", and thus it is an aban number.