1443410421412 has 48 divisors (see below), whose sum is σ = 2775097906560. Its totient is φ = 653857256448.

The previous prime is 1443410421373. The next prime is 1443410421413. The reversal of 1443410421412 is 2141240143441.

It is not an unprimeable number, because it can be changed into a prime (1443410421413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8539188 + ... + 8706580.

It is an arithmetic number, because the mean of its divisors is an integer number (57814539720).

Almost surely, 2^{1443410421412} is an apocalyptic number.

It is an amenable number.

1443410421412 is a deficient number, since it is larger than the sum of its proper divisors (1331687485148).

1443410421412 is a wasteful number, since it uses less digits than its factorization.

1443410421412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172372 (or 172370 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 1443410421412 its reverse (2141240143441), we get a palindrome (3584650564853).

The spelling of 1443410421412 in words is "one trillion, four hundred forty-three billion, four hundred ten million, four hundred twenty-one thousand, four hundred twelve".