350928020238 has 32 divisors (see below), whose sum is σ = 738879648000. Its totient is φ = 110806802496.

The previous prime is 350928020197. The next prime is 350928020243. The reversal of 350928020238 is 832020829053.

It is a self number, because there is not a number n which added to its sum of digits gives 350928020238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861495 + ... + 1201677.

It is an arithmetic number, because the mean of its divisors is an integer number (23089989000).

Almost surely, 2^350928020238 is an apocalyptic number.

350928020238 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

350928020238 is an abundant number, since it is smaller than the sum of its proper divisors (387951627762).

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

350928020238 is a wasteful number, since it uses less digits than its factorization.

350928020238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349256.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 350928020238 in words is "three hundred fifty billion, nine hundred twenty-eight million, twenty thousand, two hundred thirty-eight".