141442223442 has 32 divisors (see below), whose sum is σ = 308315222208. Its totient is φ = 42996336576.

The previous prime is 141442223411. The next prime is 141442223459. The reversal of 141442223442 is 244322244141.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10917393 + ... + 10930340.

It is an arithmetic number, because the mean of its divisors is an integer number (9634850694).

Almost surely, 2^141442223442 is an apocalyptic number.

141442223442 is an abundant number, since it is smaller than the sum of its proper divisors (166872998766).

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

141442223442 is a wasteful number, since it uses less digits than its factorization.

141442223442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21847834.

The product of its digits is 49152, while the sum is 33.

Adding to 141442223442 its reverse (244322244141), we get a palindrome (385764467583).

The spelling of 141442223442 in words is "one hundred forty-one billion, four hundred forty-two million, two hundred twenty-three thousand, four hundred forty-two".