201412111320421 has 8 divisors (see below), whose sum is σ = 206097978740544. Its totient is φ = 196726328665440.

The previous prime is 201412111320389. The next prime is 201412111320449. The reversal of 201412111320421 is 124023111214102.

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 201412111320421 - 2⁵ = 201412111320389 is a prime.

It is a super-2 number, since 2×201412111320421² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201412111329421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16371160 + ... + 25900561.

It is an arithmetic number, because the mean of its divisors is an integer number (25762247342568).

Almost surely, 2^{201412111320421} is an apocalyptic number.

It is an amenable number.

201412111320421 is a deficient number, since it is larger than the sum of its proper divisors (4685867420123).

201412111320421 is a wasteful number, since it uses less digits than its factorization.

201412111320421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42382571.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 201412111320421 its reverse (124023111214102), we get a palindrome (325435222534523).

The spelling of 201412111320421 in words is "two hundred one trillion, four hundred twelve billion, one hundred eleven million, three hundred twenty thousand, four hundred twenty-one".