3401425140 has 96 divisors (see below), whose sum is σ = 9722643840. Its totient is φ = 888324096.

The previous prime is 3401425123. The next prime is 3401425171. The reversal of 3401425140 is 415241043.

It is a super-3 number, since 3×3401425140³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3401425140.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 568404 + ... + 574356.

It is an arithmetic number, because the mean of its divisors is an integer number (101277540).

Almost surely, 2^3401425140 is an apocalyptic number.

3401425140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3401425140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4861321920).

3401425140 is an abundant number, since it is smaller than the sum of its proper divisors (6321218700).

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

3401425140 is a wasteful number, since it uses less digits than its factorization.

3401425140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161 (or 6159 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3401425140 is about 58321.7381428229. The cubic root of 3401425140 is about 1503.9046624766.

Adding to 3401425140 its reverse (415241043), we get a palindrome (3816666183).

The spelling of 3401425140 in words is "three billion, four hundred one million, four hundred twenty-five thousand, one hundred forty".