142041220030324 has 6 divisors (see below), whose sum is σ = 248572135053074. Its totient is φ = 71020610015160.

The previous prime is 142041220030231. The next prime is 142041220030327. The reversal of 142041220030324 is 423030022140241.

It can be written as a sum of positive squares in only one way, i.e., 98172030912400 + 43869189117924 = 9908180^2 + 6623382^2 .

It is a super-2 number, since 2×142041220030324² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142041220030292 and 142041220030301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142041220030327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17755152503787 + ... + 17755152503794.

Almost surely, 2^{142041220030324} is an apocalyptic number.

It is an amenable number.

142041220030324 is a deficient number, since it is larger than the sum of its proper divisors (106530915022750).

142041220030324 is a wasteful number, since it uses less digits than its factorization.

142041220030324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35510305007585 (or 35510305007583 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 142041220030324 its reverse (423030022140241), we get a palindrome (565071242170565).

The spelling of 142041220030324 in words is "one hundred forty-two trillion, forty-one billion, two hundred twenty million, thirty thousand, three hundred twenty-four".