141403004321 has 4 divisors (see below), whose sum is σ = 142700279700. Its totient is φ = 140105728944.

The previous prime is 141403004317. The next prime is 141403004383. The reversal of 141403004321 is 123400304141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 123400304141 = 114067 ⋅1081823.

It can be written as a sum of positive squares in 2 ways, for example, as 65249082721 + 76153921600 = 255439^2 + 275960^2 .

It is a cyclic number.

It is not a de Polignac number, because 141403004321 - 2² = 141403004317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141403004221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648637526 + ... + 648637743.

It is an arithmetic number, because the mean of its divisors is an integer number (35675069925).

Almost surely, 2^141403004321 is an apocalyptic number.

It is an amenable number.

141403004321 is a deficient number, since it is larger than the sum of its proper divisors (1297275379).

141403004321 is a wasteful number, since it uses less digits than its factorization.

141403004321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297275378.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 141403004321 its reverse (123400304141), we get a palindrome (264803308462).

The spelling of 141403004321 in words is "one hundred forty-one billion, four hundred three million, four thousand, three hundred twenty-one".