1441243321534 has 32 divisors (see below), whose sum is σ = 2211346967040. Its totient is φ = 704176936512.

The previous prime is 1441243321417. The next prime is 1441243321537. The reversal of 1441243321534 is 4351233421441.

It is a super-2 number, since 2×1441243321534² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1441243321493 and 1441243321502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441243321537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254678797 + ... + 254684455.

It is an arithmetic number, because the mean of its divisors is an integer number (69104592720).

Almost surely, 2^{1441243321534} is an apocalyptic number.

1441243321534 is a deficient number, since it is larger than the sum of its proper divisors (770103645506).

1441243321534 is a wasteful number, since it uses less digits than its factorization.

1441243321534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9504.

The product of its digits is 138240, while the sum is 37.

Adding to 1441243321534 its reverse (4351233421441), we get a palindrome (5792476742975).

The spelling of 1441243321534 in words is "one trillion, four hundred forty-one billion, two hundred forty-three million, three hundred twenty-one thousand, five hundred thirty-four".