338951018034 has 12 divisors (see below), whose sum is σ = 734393872446. Its totient is φ = 112983672672.

The previous prime is 338951018033. The next prime is 338951018047. The reversal of 338951018034 is 430810159833.

It can be written as a sum of positive squares in only one way, i.e., 338951018025 + 9 = 582195^2 + 3^2 .

It is a super-2 number, since 2×338951018034² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338951018033) 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 5 ways as a sum of consecutive naturals, for example, 9415306039 + ... + 9415306074.

Almost surely, 2^338951018034 is an apocalyptic number.

338951018034 is an abundant number, since it is smaller than the sum of its proper divisors (395442854412).

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

338951018034 is a wasteful number, since it uses less digits than its factorization.

338951018034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18830612121 (or 18830612118 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 338951018034 in words is "three hundred thirty-eight billion, nine hundred fifty-one million, eighteen thousand, thirty-four".