111323142414 has 96 divisors (see below), whose sum is σ = 281478558816. Its totient is φ = 31422504960.

The previous prime is 111323142389. The next prime is 111323142439. The reversal of 111323142414 is 414241323111.

It is a happy number.

111323142414 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 231 + 424 + 1 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (111323142389) and next prime (111323142439).

It is a super-3 number, since 3×111323142414³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156024 + ... + 496980.

It is an arithmetic number, because the mean of its divisors is an integer number (2932068321).

Almost surely, 2^111323142414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111323142414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140739279408).

111323142414 is an abundant number, since it is smaller than the sum of its proper divisors (170155416402).

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

111323142414 is a wasteful number, since it uses less digits than its factorization.

111323142414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341090 (or 341087 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 111323142414 its reverse (414241323111), we get a palindrome (525564465525).

The spelling of 111323142414 in words is "one hundred eleven billion, three hundred twenty-three million, one hundred forty-two thousand, four hundred fourteen".