143400114 has 48 divisors (see below), whose sum is σ = 365025024. Its totient is φ = 40111200.

The previous prime is 143400107. The next prime is 143400143. The reversal of 143400114 is 411004341.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25282 + ... + 30429.

It is an arithmetic number, because the mean of its divisors is an integer number (7604688).

Almost surely, 2^143400114 is an apocalyptic number.

143400114 is an abundant number, since it is smaller than the sum of its proper divisors (221624910).

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

143400114 is a wasteful number, since it uses less digits than its factorization.

143400114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55743 (or 55740 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 143400114 is about 11974.9786638641. The cubic root of 143400114 is about 523.4194203881.

Adding to 143400114 its reverse (411004341), we get a palindrome (554404455).

The spelling of 143400114 in words is "one hundred forty-three million, four hundred thousand, one hundred fourteen".