114212142 has 72 divisors (see below), whose sum is σ = 278853120. Its totient is φ = 33739200.

The previous prime is 114212107. The next prime is 114212143. The reversal of 114212142 is 241212411.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114212143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 88659 + ... + 89937.

It is an arithmetic number, because the mean of its divisors is an integer number (3872960).

Almost surely, 2^114212142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114212142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139426560).

114212142 is an abundant number, since it is smaller than the sum of its proper divisors (164640978).

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

114212142 is a wasteful number, since it uses less digits than its factorization.

114212142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350 (or 1336 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 114212142 is about 10687.0080939429. The cubic root of 114212142 is about 485.1813428930.

Adding to 114212142 its reverse (241212411), we get a palindrome (355424553).

The spelling of 114212142 in words is "one hundred fourteen million, two hundred twelve thousand, one hundred forty-two".