2142045060 has 48 divisors (see below), whose sum is σ = 6009595200. Its totient is φ = 570081664.

The previous prime is 2142045049. The next prime is 2142045077. The reversal of 2142045060 is 605402412.

It is a self number, because there is not a number n which added to its sum of digits gives 2142045060.

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, 4530 + ... + 65609.

It is an arithmetic number, because the mean of its divisors is an integer number (125199900).

Almost surely, 2^2142045060 is an apocalyptic number.

2142045060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2142045060 is an abundant number, since it is smaller than the sum of its proper divisors (3867550140).

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

2142045060 is a wasteful number, since it uses less digits than its factorization.

2142045060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70660 (or 70658 counting only the distinct ones).

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

The square root of 2142045060 is about 46282.2326600608. The cubic root of 2142045060 is about 1289.0691078699.

Adding to 2142045060 its reverse (605402412), we get a palindrome (2747447472).

The spelling of 2142045060 in words is "two billion, one hundred forty-two million, forty-five thousand, sixty".