4142405120 has 120 divisors (see below), whose sum is σ = 11553974784. Its totient is φ = 1420210176.

The previous prime is 4142405119. The next prime is 4142405159. The reversal of 4142405120 is 215042414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108929 + ... + 141951.

Almost surely, 2^4142405120 is an apocalyptic number.

4142405120 is a gapful number since it is divisible by the number (40) 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 4142405120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5776987392).

4142405120 is an abundant number, since it is smaller than the sum of its proper divisors (7411569664).

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

4142405120 is an equidigital number, since it uses as much as digits as its factorization.

4142405120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33060 (or 33037 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4142405120 is about 64361.5189379493. The cubic root of 4142405120 is about 1606.0196572600.

Adding to 4142405120 its reverse (215042414), we get a palindrome (4357447534).

The spelling of 4142405120 in words is "four billion, one hundred forty-two million, four hundred five thousand, one hundred twenty".