350000352020 has 48 divisors (see below), whose sum is σ = 809757841536. Its totient is φ = 126012720000.

The previous prime is 350000352019. The next prime is 350000352041. The reversal of 350000352020 is 20253000053.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 350000351983 and 350000352001.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7853576 + ... + 7898015.

It is an arithmetic number, because the mean of its divisors is an integer number (16869955032).

Almost surely, 2^350000352020 is an apocalyptic number.

It is an amenable number.

350000352020 is an abundant number, since it is smaller than the sum of its proper divisors (459757489516).

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

350000352020 is a wasteful number, since it uses less digits than its factorization.

350000352020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15751712 (or 15751710 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

Adding to 350000352020 its reverse (20253000053), we get a palindrome (370253352073).

The spelling of 350000352020 in words is "three hundred fifty billion, three hundred fifty-two thousand, twenty".