1441421111332 has 12 divisors (see below), whose sum is σ = 2528232931840. Its totient is φ = 719068845096.

The previous prime is 1441421111297. The next prime is 1441421111381. The reversal of 1441421111332 is 2331111241441.

It is a self number, because there is not a number n which added to its sum of digits gives 1441421111332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410425668 + ... + 410429179.

Almost surely, 2^{1441421111332} is an apocalyptic number.

It is an amenable number.

1441421111332 is a deficient number, since it is larger than the sum of its proper divisors (1086811820508).

1441421111332 is a wasteful number, since it uses less digits than its factorization.

1441421111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820855290 (or 820855288 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

Adding to 1441421111332 its reverse (2331111241441), we get a palindrome (3772532352773).

The spelling of 1441421111332 in words is "one trillion, four hundred forty-one billion, four hundred twenty-one million, one hundred eleven thousand, three hundred thirty-two".