1421300442104 has 16 divisors (see below), whose sum is σ = 2664969405120. Its totient is φ = 710641934080.

The previous prime is 1421300442083. The next prime is 1421300442109. The reversal of 1421300442104 is 4012440031241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421300442109) 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, 273992 + ... + 1708119.

It is an arithmetic number, because the mean of its divisors is an integer number (166560587820).

Almost surely, 2^{1421300442104} is an apocalyptic number.

It is an amenable number.

1421300442104 is a deficient number, since it is larger than the sum of its proper divisors (1243668963016).

1421300442104 is a wasteful number, since it uses less digits than its factorization.

1421300442104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071750 (or 2071746 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1421300442104 its reverse (4012440031241), we get a palindrome (5433740473345).

The spelling of 1421300442104 in words is "one trillion, four hundred twenty-one billion, three hundred million, four hundred forty-two thousand, one hundred four".