143014112 has 48 divisors (see below), whose sum is σ = 288489600. Its totient is φ = 69767040.

The previous prime is 143014103. The next prime is 143014127. The reversal of 143014112 is 211410341.

It is a happy number.

It is a super-2 number, since 2×143014112² = 40906072462297088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398189 + ... + 398547.

It is an arithmetic number, because the mean of its divisors is an integer number (6010200).

Almost surely, 2^143014112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143014112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144244800).

143014112 is an abundant number, since it is smaller than the sum of its proper divisors (145475488).

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

143014112 is a wasteful number, since it uses less digits than its factorization.

143014112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 143014112 is about 11958.8507809070. The cubic root of 143014112 is about 522.9493545178.

Adding to 143014112 its reverse (211410341), we get a palindrome (354424453).

The spelling of 143014112 in words is "one hundred forty-three million, fourteen thousand, one hundred twelve".