3502100450000 has 120 divisors (see below), whose sum is σ = 8514138357144. Its totient is φ = 1395384320000.

The previous prime is 3502100449999. The next prime is 3502100450003. The reversal of 3502100450000 is 540012053.

It can be written as a sum of positive squares in 12 ways, for example, as 2586037069456 + 916063380544 = 1608116^2 + 957112^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3502100450003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12713732 + ... + 12986268.

Almost surely, 2^{3502100450000} 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 3502100450000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4257069178572).

3502100450000 is an abundant number, since it is smaller than the sum of its proper divisors (5012037907144).

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

3502100450000 is an equidigital number, since it uses as much as digits as its factorization.

3502100450000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272827 (or 272801 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 3502100450000 its reverse (540012053), we get a palindrome (3502640462053).

The spelling of 3502100450000 in words is "three trillion, five hundred two billion, one hundred million, four hundred fifty thousand".