3442030020 has 144 divisors (see below), whose sum is σ = 12266235072. Its totient is φ = 770238720.

The previous prime is 3442029989. The next prime is 3442030027. The reversal of 3442030020 is 200302443.

3442030020 is a `hidden beast` number, since 344 + 2 + 0 + 300 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3442029975 and 3442030002.

It is not an unprimeable number, because it can be changed into a prime (3442030027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41122 + ... + 92601.

It is an arithmetic number, because the mean of its divisors is an integer number (85182188).

Almost surely, 2^3442030020 is an apocalyptic number.

3442030020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3442030020 is an abundant number, since it is smaller than the sum of its proper divisors (8824205052).

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

3442030020 is a wasteful number, since it uses less digits than its factorization.

3442030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133762 (or 133757 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3442030020 is about 58668.8164189461. The cubic root of 3442030020 is about 1509.8653476994.

Adding to 3442030020 its reverse (200302443), we get a palindrome (3642332463).

The spelling of 3442030020 in words is "three billion, four hundred forty-two million, thirty thousand, twenty".