1416330336721 has 8 divisors (see below), whose sum is σ = 1416758666400. Its totient is φ = 1415902082400.

The previous prime is 1416330336679. The next prime is 1416330336797. The reversal of 1416330336721 is 1276330336141.

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 1416330336721 - 2⁷ = 1416330336593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416330396721) 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 7 ways as a sum of consecutive naturals, for example, 73531590 + ... + 73550848.

It is an arithmetic number, because the mean of its divisors is an integer number (177094833300).

Almost surely, 2^{1416330336721} is an apocalyptic number.

It is an amenable number.

1416330336721 is a deficient number, since it is larger than the sum of its proper divisors (428329679).

1416330336721 is a wasteful number, since it uses less digits than its factorization.

1416330336721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37679.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 1416330336721 in words is "one trillion, four hundred sixteen billion, three hundred thirty million, three hundred thirty-six thousand, seven hundred twenty-one".