3502225321420 has 48 divisors (see below), whose sum is σ = 8405805215808. Its totient is φ = 1200696618240.

The previous prime is 3502225321241. The next prime is 3502225321459. The reversal of 3502225321420 is 241235222053.

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, 1885774 + ... + 3249706.

It is an arithmetic number, because the mean of its divisors is an integer number (175120941996).

Almost surely, 2^{3502225321420} is an apocalyptic number.

It is an amenable number.

3502225321420 is an abundant number, since it is smaller than the sum of its proper divisors (4903579894388).

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

3502225321420 is a wasteful number, since it uses less digits than its factorization.

3502225321420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382290 (or 1382288 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 3502225321420 in words is "three trillion, five hundred two billion, two hundred twenty-five million, three hundred twenty-one thousand, four hundred twenty".