141343142 has 8 divisors (see below), whose sum is σ = 221232816. Its totient is φ = 67598872.

The previous prime is 141343141. The next prime is 141343199. The reversal of 141343142 is 241343141.

141343142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141343141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1536293 + ... + 1536384.

It is an arithmetic number, because the mean of its divisors is an integer number (27654102).

Almost surely, 2^141343142 is an apocalyptic number.

141343142 is a deficient number, since it is larger than the sum of its proper divisors (79889674).

141343142 is a wasteful number, since it uses less digits than its factorization.

141343142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072702.

The product of its digits is 1152, while the sum is 23.

The square root of 141343142 is about 11888.7821916292. The cubic root of 141343142 is about 520.9046653419.

Adding to 141343142 its reverse (241343141), we get a palindrome (382686283).

Subtracting 141343142 from its reverse (241343141), we obtain a palindrome (99999999).

The spelling of 141343142 in words is "one hundred forty-one million, three hundred forty-three thousand, one hundred forty-two".