2235194142 has 32 divisors (see below), whose sum is σ = 4710071808. Its totient is φ = 705746976.

The previous prime is 2235194141. The next prime is 2235194191. The reversal of 2235194142 is 2414915322.

2235194142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2235194142² = 9992185704862232328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235194141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64413 + ... + 92840.

It is an arithmetic number, because the mean of its divisors is an integer number (147189744).

Almost surely, 2^2235194142 is an apocalyptic number.

2235194142 is an abundant number, since it is smaller than the sum of its proper divisors (2474877666).

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

2235194142 is a wasteful number, since it uses less digits than its factorization.

2235194142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157384.

The product of its digits is 17280, while the sum is 33.

The square root of 2235194142 is about 47277.8398618211. The cubic root of 2235194142 is about 1307.4901231177.

The spelling of 2235194142 in words is "two billion, two hundred thirty-five million, one hundred ninety-four thousand, one hundred forty-two".