141020224442 has 8 divisors (see below), whose sum is σ = 211532867796. Its totient is φ = 70509268512.

The previous prime is 141020224409. The next prime is 141020224483. The reversal of 141020224442 is 244422020141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 119709772081 + 21310452361 = 345991^2 + 145981^2 .

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

It is a super-2 number, since 2×141020224442² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186713 + ... + 562940.

Almost surely, 2^141020224442 is an apocalyptic number.

141020224442 is a deficient number, since it is larger than the sum of its proper divisors (70512643354).

141020224442 is an equidigital number, since it uses as much as digits as its factorization.

141020224442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843712.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 141020224442 its reverse (244422020141), we get a palindrome (385442244583).

The spelling of 141020224442 in words is "one hundred forty-one billion, twenty million, two hundred twenty-four thousand, four hundred forty-two".