141212303444321 has 4 divisors (see below), whose sum is σ = 141216219409044. Its totient is φ = 141208387479600.

The previous prime is 141212303444239. The next prime is 141212303444383. The reversal of 141212303444321 is 123444303212141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 45209755392400 + 96002548051921 = 6723820^2 + 9798089^2 .

It is a cyclic number.

It is not a de Polignac number, because 141212303444321 - 2¹⁰ = 141212303443297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141212305444321) 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, 1957928270 + ... + 1958000391.

It is an arithmetic number, because the mean of its divisors is an integer number (35304054852261).

Almost surely, 2^{141212303444321} is an apocalyptic number.

It is an amenable number.

141212303444321 is a deficient number, since it is larger than the sum of its proper divisors (3915964723).

141212303444321 is an equidigital number, since it uses as much as digits as its factorization.

141212303444321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915964722.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 141212303444321 its reverse (123444303212141), we get a palindrome (264656606656462).

The spelling of 141212303444321 in words is "one hundred forty-one trillion, two hundred twelve billion, three hundred three million, four hundred forty-four thousand, three hundred twenty-one".