3425121120 has 48 divisors (see below), whose sum is σ = 10789133040. Its totient is φ = 913365504.

The previous prime is 3425121113. The next prime is 3425121143. The reversal of 3425121120 is 211215243.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3567355 + ... + 3568314.

It is an arithmetic number, because the mean of its divisors is an integer number (224773605).

Almost surely, 2^3425121120 is an apocalyptic number.

3425121120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3425121120 is an abundant number, since it is smaller than the sum of its proper divisors (7364011920).

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

3425121120 is a wasteful number, since it uses less digits than its factorization.

3425121120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7135687 (or 7135679 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 3425121120 is about 58524.5343424448. The cubic root of 3425121120 is about 1507.3888941764.

Adding to 3425121120 its reverse (211215243), we get a palindrome (3636336363).

The spelling of 3425121120 in words is "three billion, four hundred twenty-five million, one hundred twenty-one thousand, one hundred twenty".