4142012113220 has 24 divisors (see below), whose sum is σ = 8761716140184. Its totient is φ = 1644711378176.

The previous prime is 4142012113219. The next prime is 4142012113271. The reversal of 4142012113220 is 223112102414.

It can be written as a sum of positive squares in 4 ways, for example, as 877998984256 + 3264013128964 = 937016^2 + 1806658^2 .

It is a super-2 number, since 2×4142012113220² (a number of 26 digits) contains 22 as substring.

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, 755838887 + ... + 755844366.

It is an arithmetic number, because the mean of its divisors is an integer number (365071505841).

Almost surely, 2^{4142012113220} is an apocalyptic number.

It is an amenable number.

4142012113220 is an abundant number, since it is smaller than the sum of its proper divisors (4619704026964).

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

4142012113220 is a wasteful number, since it uses less digits than its factorization.

4142012113220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511683399 (or 1511683397 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4142012113220 its reverse (223112102414), we get a palindrome (4365124215634).

The spelling of 4142012113220 in words is "four trillion, one hundred forty-two billion, twelve million, one hundred thirteen thousand, two hundred twenty".