3505433334020 has 96 divisors (see below), whose sum is σ = 7658366317056. Its totient is φ = 1346678092800.

The previous prime is 3505433334019. The next prime is 3505433334047. The reversal of 3505433334020 is 204333345053.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23630480 + ... + 23778360.

It is an arithmetic number, because the mean of its divisors is an integer number (79774649136).

Almost surely, 2^{3505433334020} 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 3505433334020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3829183158528).

3505433334020 is an abundant number, since it is smaller than the sum of its proper divisors (4152932983036).

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

3505433334020 is a wasteful number, since it uses less digits than its factorization.

3505433334020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148341 (or 148339 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 35.

Adding to 3505433334020 its reverse (204333345053), we get a palindrome (3709766679073).

The spelling of 3505433334020 in words is "three trillion, five hundred five billion, four hundred thirty-three million, three hundred thirty-four thousand, twenty".