143043414 has 16 divisors (see below), whose sum is σ = 290777520. Its totient is φ = 46899360.

The previous prime is 143043401. The next prime is 143043437. The reversal of 143043414 is 414340341.

It is a super-2 number, since 2×143043414² = 40922836577550792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195049 + ... + 195780.

It is an arithmetic number, because the mean of its divisors is an integer number (18173595).

Almost surely, 2^143043414 is an apocalyptic number.

143043414 is an abundant number, since it is smaller than the sum of its proper divisors (147734106).

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

143043414 is a wasteful number, since it uses less digits than its factorization.

143043414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390895.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 143043414 is about 11960.0758358800. The cubic root of 143043414 is about 522.9850675799.

Adding to 143043414 its reverse (414340341), we get a palindrome (557383755).

It can be divided in two parts, 1430 and 43414, that added together give a palindrome (44844).

The spelling of 143043414 in words is "one hundred forty-three million, forty-three thousand, four hundred fourteen".