338105612654 has 8 divisors (see below), whose sum is σ = 507316078128. Its totient is φ = 169000253280.

The previous prime is 338105612651. The next prime is 338105612659. The reversal of 338105612654 is 456216501833.

It is a happy number.

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

It is a super-2 number, since 2×338105612654² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338105612651) 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, 26268482 + ... + 26281349.

It is an arithmetic number, because the mean of its divisors is an integer number (63414509766).

Almost surely, 2^338105612654 is an apocalyptic number.

338105612654 is a deficient number, since it is larger than the sum of its proper divisors (169210465474).

338105612654 is a wasteful number, since it uses less digits than its factorization.

338105612654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52553050.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 338105612654 in words is "three hundred thirty-eight billion, one hundred five million, six hundred twelve thousand, six hundred fifty-four".