141322042 has 4 divisors (see below), whose sum is σ = 211983066. Its totient is φ = 70661020.

The previous prime is 141322031. The next prime is 141322061. The reversal of 141322042 is 240223141.

141322042 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 132917841 + 8404201 = 11529^2 + 2899^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35330509 + ... + 35330512.

Almost surely, 2^141322042 is an apocalyptic number.

141322042 is a deficient number, since it is larger than the sum of its proper divisors (70661024).

141322042 is an equidigital number, since it uses as much as digits as its factorization.

141322042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70661023.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 141322042 is about 11887.8947673673. The cubic root of 141322042 is about 520.8787434725.

Adding to 141322042 its reverse (240223141), we get a palindrome (381545183).

The spelling of 141322042 in words is "one hundred forty-one million, three hundred twenty-two thousand, forty-two".