1412004404021 has 8 divisors (see below), whose sum is σ = 1475190555264. Its totient is φ = 1348967807440.

The previous prime is 1412004404017. The next prime is 1412004404023. The reversal of 1412004404021 is 1204044002141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1412004404021 - 2² = 1412004404017 is a prime.

It is a super-3 number, since 3×1412004404021³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412004404023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37369361 + ... + 37407126.

It is an arithmetic number, because the mean of its divisors is an integer number (184398819408).

Almost surely, 2^{1412004404021} is an apocalyptic number.

It is an amenable number.

1412004404021 is a deficient number, since it is larger than the sum of its proper divisors (63186151243).

1412004404021 is an equidigital number, since it uses as much as digits as its factorization.

1412004404021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74777331.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 1412004404021 its reverse (1204044002141), we get a palindrome (2616048406162).

The spelling of 1412004404021 in words is "one trillion, four hundred twelve billion, four million, four hundred four thousand, twenty-one".