143240013214 has 16 divisors (see below), whose sum is σ = 219890449152. Its totient is φ = 69943707288.

The previous prime is 143240013173. The next prime is 143240013223. The reversal of 143240013214 is 412310042341.

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, 452217 + ... + 700699.

It is an arithmetic number, because the mean of its divisors is an integer number (13743153072).

Almost surely, 2^143240013214 is an apocalyptic number.

143240013214 is a deficient number, since it is larger than the sum of its proper divisors (76650435938).

143240013214 is a wasteful number, since it uses less digits than its factorization.

143240013214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255231.

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

Adding to 143240013214 its reverse (412310042341), we get a palindrome (555550055555).

The spelling of 143240013214 in words is "one hundred forty-three billion, two hundred forty million, thirteen thousand, two hundred fourteen".