338450241834 has 64 divisors (see below), whose sum is σ = 767947564800. Its totient is φ = 110465980416.

The previous prime is 338450241823. The next prime is 338450241839. The reversal of 338450241834 is 438142054833.

338450241834 is a `hidden beast` number, since 33 + 84 + 502 + 4 + 1 + 8 + 34 = 666.

338450241834 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×338450241834² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 338450241834.

It is not an unprimeable number, because it can be changed into a prime (338450241839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153162 + ... + 836874.

It is an arithmetic number, because the mean of its divisors is an integer number (11999180700).

Almost surely, 2^338450241834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 338450241834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383973782400).

338450241834 is an abundant number, since it is smaller than the sum of its proper divisors (429497322966).

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

338450241834 is a wasteful number, since it uses less digits than its factorization.

338450241834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683916 (or 683910 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 338450241834 in words is "three hundred thirty-eight billion, four hundred fifty million, two hundred forty-one thousand, eight hundred thirty-four".