2114402142 has 16 divisors (see below), whose sum is σ = 4233367440. Its totient is φ = 704040192.

The previous prime is 2114402141. The next prime is 2114402177. The reversal of 2114402142 is 2412044112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114402141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184093 + ... + 195240.

It is an arithmetic number, because the mean of its divisors is an integer number (264585465).

Almost surely, 2^2114402142 is an apocalyptic number.

2114402142 is an abundant number, since it is smaller than the sum of its proper divisors (2118965298).

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

2114402142 is a wasteful number, since it uses less digits than its factorization.

2114402142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380267.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2114402142 is about 45982.6286982378. The cubic root of 2114402142 is about 1283.4999714950.

Adding to 2114402142 its reverse (2412044112), we get a palindrome (4526446254).

The spelling of 2114402142 in words is "two billion, one hundred fourteen million, four hundred two thousand, one hundred forty-two".