3520350020352 has 72 divisors (see below), whose sum is σ = 10221016276800. Its totient is φ = 1066772730880.

The previous prime is 3520350020329. The next prime is 3520350020353. The reversal of 3520350020352 is 2530200530253.

It is not an unprimeable number, because it can be changed into a prime (3520350020353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208345602 + ... + 208362497.

It is an arithmetic number, because the mean of its divisors is an integer number (141958559400).

Almost surely, 2^{3520350020352} is an apocalyptic number.

3520350020352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3520350020352 is an abundant number, since it is smaller than the sum of its proper divisors (6700666256448).

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

3520350020352 is a wasteful number, since it uses less digits than its factorization.

3520350020352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416708129 (or 416708115 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 30.

The spelling of 3520350020352 in words is "three trillion, five hundred twenty billion, three hundred fifty million, twenty thousand, three hundred fifty-two".