2142033330 has 16 divisors (see below), whose sum is σ = 5140880064. Its totient is φ = 571208880.

The previous prime is 2142033323. The next prime is 2142033331. The reversal of 2142033330 is 333302412.

It is a junction number, because it is equal to n+sod(n) for n = 2142033297 and 2142033306.

It is not an unprimeable number, because it can be changed into a prime (2142033331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35700526 + ... + 35700585.

It is an arithmetic number, because the mean of its divisors is an integer number (321305004).

Almost surely, 2^2142033330 is an apocalyptic number.

2142033330 is an abundant number, since it is smaller than the sum of its proper divisors (2998846734).

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

2142033330 is a wasteful number, since it uses less digits than its factorization.

2142033330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71401121.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2142033330 is about 46282.1059373923. The cubic root of 2142033330 is about 1289.0667548524.

Adding to 2142033330 its reverse (333302412), we get a palindrome (2475335742).

The spelling of 2142033330 in words is "two billion, one hundred forty-two million, thirty-three thousand, three hundred thirty".