350213602312 has 128 divisors (see below), whose sum is σ = 810982368000. Its totient is φ = 138367918080.

The previous prime is 350213602273. The next prime is 350213602331. The reversal of 350213602312 is 213206312053.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15772114 + ... + 15794302.

It is an arithmetic number, because the mean of its divisors is an integer number (6335799750).

Almost surely, 2^350213602312 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 350213602312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405491184000).

350213602312 is an abundant number, since it is smaller than the sum of its proper divisors (460768765688).

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

350213602312 is a wasteful number, since it uses less digits than its factorization.

350213602312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22559 (or 22555 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 350213602312 its reverse (213206312053), we get a palindrome (563419914365).

The spelling of 350213602312 in words is "three hundred fifty billion, two hundred thirteen million, six hundred two thousand, three hundred twelve".