350121842600 has 144 divisors (see below), whose sum is σ = 862520715900. Its totient is φ = 132154490880.

The previous prime is 350121842579. The next prime is 350121842633. The reversal of 350121842600 is 6248121053.

It can be written as a sum of positive squares in 6 ways, for example, as 323904403876 + 26217438724 = 569126^2 + 161918^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18545966 + ... + 18564834.

Almost surely, 2^350121842600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350121842600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431260357950).

350121842600 is an abundant number, since it is smaller than the sum of its proper divisors (512398873300).

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

350121842600 is a wasteful number, since it uses less digits than its factorization.

350121842600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19180 (or 19152 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 350121842600 its reverse (6248121053), we get a palindrome (356369963653).

The spelling of 350121842600 in words is "three hundred fifty billion, one hundred twenty-one million, eight hundred forty-two thousand, six hundred".