14032010421 has 24 divisors (see below), whose sum is σ = 23811898656. Its totient is φ = 7850075040.

The previous prime is 14032010413. The next prime is 14032010429. The reversal of 14032010421 is 12401023041.

14032010421 is a `hidden beast` number, since 1 + 40 + 3 + 201 + 0 + 421 = 666.

It is an interprime number because it is at equal distance from previous prime (14032010413) and next prime (14032010429).

It is not a de Polignac number, because 14032010421 - 2³ = 14032010413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14032010394 and 14032010403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14032010429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5450155 + ... + 5452728.

It is an arithmetic number, because the mean of its divisors is an integer number (992162444).

Almost surely, 2^14032010421 is an apocalyptic number.

14032010421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14032010421 is a deficient number, since it is larger than the sum of its proper divisors (9779888235).

14032010421 is a wasteful number, since it uses less digits than its factorization.

14032010421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10902913 (or 10902910 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 14032010421 its reverse (12401023041), we get a palindrome (26433033462).

The spelling of 14032010421 in words is "fourteen billion, thirty-two million, ten thousand, four hundred twenty-one".