141442246 has 8 divisors (see below), whose sum is σ = 231450984. Its totient is φ = 64291920.

The previous prime is 141442241. The next prime is 141442253. The reversal of 141442246 is 642244141.

141442246 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (141442241) 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, 3214575 + ... + 3214618.

It is an arithmetic number, because the mean of its divisors is an integer number (28931373).

Almost surely, 2^141442246 is an apocalyptic number.

141442246 is a deficient number, since it is larger than the sum of its proper divisors (90008738).

141442246 is a wasteful number, since it uses less digits than its factorization.

141442246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6429206.

The product of its digits is 6144, while the sum is 28.

The square root of 141442246 is about 11892.9494239234. The cubic root of 141442246 is about 521.0263825436.

Adding to 141442246 its reverse (642244141), we get a palindrome (783686387).

It can be divided in two parts, 1414 and 42246, that added together give a triangular number (43660 = T₂₉₅).

The spelling of 141442246 in words is "one hundred forty-one million, four hundred forty-two thousand, two hundred forty-six".