2235152142 has 24 divisors (see below), whose sum is σ = 4999051200. Its totient is φ = 721016640.

The previous prime is 2235152137. The next prime is 2235152149. The reversal of 2235152142 is 2412515322.

2235152142 is a `hidden beast` number, since 2 + 2 + 3 + 515 + 2 + 142 = 666.

2235152142 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235152149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2002267 + ... + 2003382.

It is an arithmetic number, because the mean of its divisors is an integer number (208293800).

Almost surely, 2^2235152142 is an apocalyptic number.

2235152142 is an abundant number, since it is smaller than the sum of its proper divisors (2763899058).

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

2235152142 is a wasteful number, since it uses less digits than its factorization.

2235152142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005688 (or 4005685 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 2235152142 is about 47277.3956770040. The cubic root of 2235152142 is about 1307.4819336830.

Adding to 2235152142 its reverse (2412515322), we get a palindrome (4647667464).

The spelling of 2235152142 in words is "two billion, two hundred thirty-five million, one hundred fifty-two thousand, one hundred forty-two".