3302886161442 has 64 divisors (see below), whose sum is σ = 7648436275200. Its totient is φ = 931332872064.

The previous prime is 3302886161441. The next prime is 3302886161521. The reversal of 3302886161442 is 2441616882033.

It is a junction number, because it is equal to n+sod(n) for n = 3302886161391 and 3302886161400.

It is not an unprimeable number, because it can be changed into a prime (3302886161441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2825059 + ... + 3819257.

It is an arithmetic number, because the mean of its divisors is an integer number (119506816800).

Almost surely, 2^{3302886161442} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3302886161442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3824218137600).

3302886161442 is an abundant number, since it is smaller than the sum of its proper divisors (4345550113758).

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

3302886161442 is a wasteful number, since it uses less digits than its factorization.

3302886161442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995247.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 3302886161442 in words is "three trillion, three hundred two billion, eight hundred eighty-six million, one hundred sixty-one thousand, four hundred forty-two".