441432104132143 has 4 divisors (see below), whose sum is σ = 441578128648608. Its totient is φ = 441286079615680.

The previous prime is 441432104132141. The next prime is 441432104132167. The reversal of 441432104132143 is 341231401234144.

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

It is a cyclic number.

It is not a de Polignac number, because 441432104132143 - 2¹ = 441432104132141 is a prime.

It is a super-2 number, since 2×441432104132143² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441432104132141) 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, 73012253698 + ... + 73012259743.

It is an arithmetic number, because the mean of its divisors is an integer number (110394532162152).

Almost surely, 2^{441432104132143} is an apocalyptic number.

441432104132143 is a deficient number, since it is larger than the sum of its proper divisors (146024516465).

441432104132143 is a wasteful number, since it uses less digits than its factorization.

441432104132143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146024516464.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 441432104132143 its reverse (341231401234144), we get a palindrome (782663505366287).

The spelling of 441432104132143 in words is "four hundred forty-one trillion, four hundred thirty-two billion, one hundred four million, one hundred thirty-two thousand, one hundred forty-three".