143134144 has 28 divisors (see below), whose sum is σ = 298983400. Its totient is φ = 67799808.

The previous prime is 143134109. The next prime is 143134153. The reversal of 143134144 is 441431341.

It is a super-2 number, since 2×143134144² = 40974766357225472, 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 3 ways as a sum of consecutive naturals, for example, 57639 + ... + 60070.

Almost surely, 2^143134144 is an apocalyptic number.

It is an amenable number.

143134144 is an abundant number, since it is smaller than the sum of its proper divisors (155849256).

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

143134144 is a wasteful number, since it uses less digits than its factorization.

143134144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117740 (or 117730 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 143134144 is about 11963.8682707559. The cubic root of 143134144 is about 523.0956177153.

Adding to 143134144 its reverse (441431341), we get a palindrome (584565485).

The spelling of 143134144 in words is "one hundred forty-three million, one hundred thirty-four thousand, one hundred forty-four".