7104161401220 has 48 divisors (see below), whose sum is σ = 16106400153648. Its totient is φ = 2616533606400.

The previous prime is 7104161401189. The next prime is 7104161401241. The reversal of 7104161401220 is 221041614017.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 12208924036 + 7091952477184 = 110494^2 + 2663072^2 .

It is a super-2 number, since 2×7104161401220² (a number of 27 digits) contains 22 as substring.

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, 33965189 + ... + 34173708.

It is an arithmetic number, because the mean of its divisors is an integer number (335550003201).

Almost surely, 2^{7104161401220} is an apocalyptic number.

It is an amenable number.

7104161401220 is an abundant number, since it is smaller than the sum of its proper divisors (9002238752428).

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

7104161401220 is a wasteful number, since it uses less digits than its factorization.

7104161401220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68139320 (or 68139318 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The spelling of 7104161401220 in words is "seven trillion, one hundred four billion, one hundred sixty-one million, four hundred one thousand, two hundred twenty".