3442342120 has 96 divisors (see below), whose sum is σ = 9023649480. Its totient is φ = 1178419200.

The previous prime is 3442342117. The next prime is 3442342133. The reversal of 3442342120 is 212432443.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3296367396 + 145974724 = 57414^2 + 12082^2 .

It is a super-2 number, since 2×3442342120² = 23699438542252188800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2149320 + ... + 2150920.

Almost surely, 2^3442342120 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 3442342120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4511824740).

3442342120 is an abundant number, since it is smaller than the sum of its proper divisors (5581307360).

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

3442342120 is a wasteful number, since it uses less digits than its factorization.

3442342120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723 (or 2712 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3442342120 is about 58671.4762043704. The cubic root of 3442342120 is about 1509.9109811124.

Adding to 3442342120 its reverse (212432443), we get a palindrome (3654774563).

The spelling of 3442342120 in words is "three billion, four hundred forty-two million, three hundred forty-two thousand, one hundred twenty".