14013041421 has 16 divisors (see below), whose sum is σ = 18817388928. Its totient is φ = 9275596800.

The previous prime is 14013041407. The next prime is 14013041429. The reversal of 14013041421 is 12414031041.

It is not a de Polignac number, because 14013041421 - 2⁵ = 14013041389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14013041429) 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, 210561 + ... + 269001.

It is an arithmetic number, because the mean of its divisors is an integer number (1176086808).

Almost surely, 2^14013041421 is an apocalyptic number.

It is an amenable number.

14013041421 is a deficient number, since it is larger than the sum of its proper divisors (4804347507).

14013041421 is a wasteful number, since it uses less digits than its factorization.

14013041421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59012.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 14013041421 its reverse (12414031041), we get a palindrome (26427072462).

The spelling of 14013041421 in words is "fourteen billion, thirteen million, forty-one thousand, four hundred twenty-one".