4660142120 has 64 divisors (see below), whose sum is σ = 10868532480. Its totient is φ = 1797117696.

The previous prime is 4660142111. The next prime is 4660142189. The reversal of 4660142120 is 212410664.

It is a self number, because there is not a number n which added to its sum of digits gives 4660142120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107462 + ... + 144458.

It is an arithmetic number, because the mean of its divisors is an integer number (169820820).

Almost surely, 2^4660142120 is an apocalyptic number.

4660142120 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 4660142120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5434266240).

4660142120 is an abundant number, since it is smaller than the sum of its proper divisors (6208390360).

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

4660142120 is a wasteful number, since it uses less digits than its factorization.

4660142120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37122 (or 37118 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4660142120 is about 68265.2336112607. The cubic root of 4660142120 is about 1670.3201508909.

Adding to 4660142120 its reverse (212410664), we get a palindrome (4872552784).

The spelling of 4660142120 in words is "four billion, six hundred sixty million, one hundred forty-two thousand, one hundred twenty".